{"title":"Gas pool heater","description":"","products":[{"product_id":"hayward-h-series-135000-btu-electronic-natural-gas-swimming-pool-heater","title":"Hayward H Series 135,000 BTU Electronic Natural Gas Swimming Pool Heater","description":"\u003cp\u003e## Hayward H-Series 135,000 BTU Electronic Natural Gas Pool Heater (Low Altitude)\u003c\/p\u003e\n\u003cp\u003eExtend your swimming season with the superior thermal efficiency of the all-new Hayward H-Series 135,000 BTU Natural Gas Heater. Engineered to deliver exceptional heating velocity and unmatched value for permanent above-ground pools and heavy-duty spas, this model features an advanced **fan-assisted combustion system** that ensures continuous, reliable heating performance even during high-wind or colder shoulder seasons. \u003c\/p\u003e\n\u003cp\u003eStanding out as the **only above-ground pool heater in its class to feature a professional-grade Cupro-Nickel heat exchanger as standard**, the W3H135FDN offers premium corrosion resistance. This heavy-duty alloy provides an exceptional defensive shield against harsh chemical fluctuations and high-velocity water erosion, making it fully compatible with **saltwater pool environments** where standard copper heaters rapidly degrade.\u003c\/p\u003e\n\u003cp\u003e### Reliable Thermal Delivery \u0026amp; High-End Metallurgy\u003cbr\u003e*   **Standard Cupro-Nickel Heat Exchanger:** Premium copper-nickel alloy provides enhanced protection against corrosive water chemistry, chemical spikes, and salt-chlorine environments for a significantly longer product life.\u003cbr\u003e*   **Fan-Assisted Forced Draft Technology:** Employs a specialized combustion fan that forces a constant fuel-to-air mix, guaranteeing dependable BTU delivery regardless of ambient wind or erratic outdoor conditions.\u003cbr\u003e*   **Digital Electronic Thermostat:** Outfitted with an intuitive digital control board for precise temperature adjustment, immediate diagnostic feedback, and maximized thermal fuel efficiency.\u003cbr\u003e*   **Plug-and-Play Control Power:** Comes equipped with a convenient **110V power plug** to effortlessly supply the digital control interface and internal fan system.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H135FDN *(Direct upgrade for legacy model: H135ID1)*\u003cbr\u003e*   **Thermal Output Rating:** 135,000 BTUs\u003cbr\u003e*   **Fuel Feed Type:** Natural Gas (NG)\u003cbr\u003e*   **Core Heat Exchanger:** Heavy-Duty, Saltwater-Safe Cupro-Nickel Alloy\u003cbr\u003e*   **Plumbing Interface:** 1.5-Inch Male Threaded Connections\u003cbr\u003e*   **Electrical Demands:** 120V AC, 60Hz, 1-Phase (5.5A max current draw \/ 15 Amp dedicated circuit protection recommended)\u003cbr\u003e*   **Onboard Wiring:** Pre-attached 110V grounded power plug\u003cbr\u003e*   **Altitude Constraint:** Certified strictly for **Low Altitude applications (0 - 2,000 Feet MAX)**\u003cbr\u003e*   **Physical Cabinet Dimensions:** 21.5\"W x 29.75\"D x 22.5\"H\u003cbr\u003e*   **Application Boundary:** Engineered for Permanent Above-Ground Pools and Large Dedicated Spas\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Strict Operational Boundaries \u0026amp; Application Restrictions\u003cbr\u003e*   **Altitude Warning:** This unit is calibrated exclusively as a **low-altitude heater**; it will **NOT** operate safely or correctly at elevations above 2,000 feet due to atmospheric air-to-fuel gas mix limits.\u003cbr\u003e*   **Absolute Soft-Sided Pool Ban:** This thermal system is **strictly incompatible with soft-sided or temporary pools** (such as Intex, Coleman, or Bestway) due to their insufficient plumbing flow rates. Installing this gas heater on any soft-sided pool setup **instantly voids all factory warranties** and creates immediate operational risks.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Installation \u0026amp; Factory Warranty Guidelines\u003cbr\u003e*   **Factory Warranty Policy:** Backed by a 1-Year Manufacturer’s Limited Warranty from the purchase date, covering factory replacement parts and labor at the manufacturer's discretion.\u003cbr\u003e*   **Licensed Trade Requirement:** To validate and preserve active warranty protections, this natural gas equipment must be anchored, wired, and connected exclusively by a **certified pool technician, licensed gas fitter, or professional electrician**. Proof of a licensed professional installation is **strictly mandatory** to process any future parts or labor claims.\u003cbr\u003e*   **Water Chemistry Exclusions:** Scaling, corrosion pitting, or heat exchanger failure resulting from poor water balance (out-of-bounds pH, low total alkalinity, or improper chemical dosing) is explicitly excluded from warranty coverage.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Natural Gas Infrastructure \u0026amp; Freight Consultation:** \u003cbr\u003e\u0026gt; Supplying a 135,000 BTU natural gas heater requires a sufficient gas meter capacity and correctly sized underground supply lines (matching pipe diameter to total run length) to prevent low gas pressure dropouts.\u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical support squad directly to evaluate real-time regional warehouse inventory, coordinate heavy lift-gate freight shipping logistics, or verify your existing gas plumbing layout.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"None","offer_id":59744610680913,"sku":null,"price":2819.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $119.99","offer_id":59744610713681,"sku":null,"price":2938.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $239.99","offer_id":59744610746449,"sku":null,"price":3058.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H135IDP1.jpg?v=1783221519"},{"product_id":"hayward-h-series-135000-btu-electronic-propane-swimming-pool-heater","title":"Hayward H Series 135,000 BTU Electronic Propane Swimming Pool Heater","description":"\u003cp\u003e## Hayward H-Series 135,000 BTU Electronic Propane Pool Heater (Low Altitude)\u003c\/p\u003e\n\u003cp\u003eBring rapid, reliable warmth to your backyard pool experience with the all-new Hayward H-Series 135,000 BTU Propane Gas Heater. Purpose-built to deliver premium heating performance and unmatched value for above-ground swimming pools and heavy-duty spas, this model features a **fan-assisted combustion system** that cuts through cold winds and shoulder-season chill. \u003c\/p\u003e\n\u003cp\u003eStanding out as the **only heater in its class to feature a professional-grade Cupro Nickel heat exchanger as standard**, the H-Series offers maximum resistance to aggressive pool water chemistry, salt-chlorine systems, and high-velocity water erosion, guaranteeing a significantly longer operational lifespan than traditional copper-core alternatives.\u003c\/p\u003e\n\u003cp\u003e### High-Velocity Combustion \u0026amp; Heavy-Duty Metallurgy\u003cbr\u003e*   **Standard Cupro-Nickel Heat Exchanger:** Engineered from a premium copper-nickel alloy that provides a defensive shield against corrosive water chemistry, high sanitizing levels, and fluctuating pH, ensuring maximum durability.\u003cbr\u003e*   **Fan-Assisted Forced Draft Technology:** Features a specialized combustion fan that delivers constant, reliable heating output regardless of erratic outdoor wind speeds or volatile atmospheric conditions.\u003cbr\u003e*   **Digital Electronic Thermostat:** Outfitted with an intuitive digital control board for precise temperature configuration, immediate diagnostic feedback, and maximized thermal fuel efficiency.\u003cbr\u003e*   **Compact Footprint Design:** Packs 135,000 BTUs of raw heating capacity into a space-saving cabinet layout, making it an incredibly easy drop-in upgrade for tight equipment pads.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** H135IDP1\u003cbr\u003e*   **Thermal Output Rating:** 135,000 BTUs\u003cbr\u003e*   **Fuel Feed Type:** Liquid Propane (LP Gas)\u003cbr\u003e*   **Core Heat Exchanger:** Heavy-Duty Cupro Nickel Alloy\u003cbr\u003e*   **Plumbing Interface:** 1.5-Inch Male Threaded Connections\u003cbr\u003e*   **Electrical Demands:** Requires an external 120V AC, 60Hz, 1-Phase power supply (5.5A max draw \/ 15 Amp dedicated breaker recommended)\u003cbr\u003e*   **Altitude Constraint:** Certified strictly for **Low Altitude applications (0 - 2,000 Feet MAX)**\u003cbr\u003e*   **Physical Cabinet Dimensions:** 21.5\"W x 29.75\"D x 22.5\"H\u003cbr\u003e*   **Application Boundary:** Engineered specifically for Permanent Above-Ground Pools and Dedicated Spas\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Strict Low-Altitude \u0026amp; Soft-Sided Pool Restrictions\u003cbr\u003e*   **Altitude Warning:** This unit is configured exclusively as a **low-altitude heater**; it will **NOT** operate safely or correctly at elevations above 2,000 feet due to atmospheric air-to-fuel gas mix calibration limits.\u003cbr\u003e*   **Absolute Soft-Sided Pool Ban:** This commercial-grade thermal system is **strictly incompatible with soft-sided or temporary vinyl pools** (such as Intex, Coleman, or Bestway) due to insufficient structural plumbing and low pump flow rates. Installing this gas heater on any soft-sided pool setup **instantly voids all factory warranties** and creates immediate operational risks.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Professional Installation \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Factory Warranty Policy:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only, issued strictly at the manufacturer's discretion.\u003cbr\u003e*   **Licensed Trade Requirement:** Because this equipment utilizes high-pressure liquid propane gas, a 120V electrical hookup, and water lines, it must be installed and commissioned exclusively by a **certified pool technician, licensed gas fitter, or professional electrician**. Proof of a licensed professional installation is **strictly mandatory** to validate future parts claims.\u003cbr\u003e*   **Water Chemistry Exclusions:** Heat exchanger scaling, pitting, or internal failure resulting from extended exposure to improper water balance (out-of-bounds pH, low total alkalinity, or incorrect chemical spikes) is explicitly excluded from warranty protections.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Propane Gas Plumbing \u0026amp; Freight Setup Consultation:** \u003cbr\u003e\u0026gt; Commissioning a 135,000 BTU propane heater requires matching correct gas line sizing (pipe diameter and run length) with an appropriate low-pressure regulator tank setup to prevent flame sputtering.\u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical support squad directly to evaluate real-time regional warehouse inventory, coordinate heavy lift-gate freight shipping logistics, or verify your existing gas plumbing schematic.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"None","offer_id":59744610877521,"sku":null,"price":2819.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $99.99","offer_id":59744610910289,"sku":null,"price":2918.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $198.99","offer_id":59744610943057,"sku":null,"price":3017.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H135IDP1.jpg?v=1783221519"},{"product_id":"hayward-universal-h-series-low-nox-150000-btu-natural-gas-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 150,000 BTU Natural Gas Swimming Pool Heater","description":"\u003cp\u003e## Hayward Universal H-Series 150,000 BTU Natural Gas Pool Heater\u003c\/p\u003e\n\u003cp\u003eThe Hayward Universal H-Series 150K BTU Natural Gas Heater combines an eco-conscious engineering profile with high-efficiency thermal delivery. Specially engineered for compact inground pools, exercise pools, and standalone residential water spas, this premium low-NOx heating system achieves an industry-leading **83% to 84% thermal efficiency rating**. It fully aligns with rigid environmental air quality emission protocols (including California and Texas low-NOx mandates), offering a green and cost-effective upgrade for property owners.\u003c\/p\u003e\n\u003cp\u003eBuilt around advanced hydraulic water path geometry, this model reduces internal plumbing resistance inside your filtration loop. This structural configuration optimizes your circulation pump's runtime, lowering electrical energy consumption while reducing monthly natural gas utility expenses.\u003c\/p\u003e\n\u003cp\u003e### Premium Thermal Engineering \u0026amp; Marine Resilience\u003cbr\u003e*   **Corrosion-Proof Cupro-Nickel Exchanger:** Factory-configured with a highly resilient Cupro-Nickel Finn Plate heat exchanger. This robust marine-grade alloy provides advanced defense against harsh copper corrosion, structural pitting, and chemical scale, making it fully optimized for modern saltwater chlorine pool systems.\u003cbr\u003e*   **Forced Draft Combustion Architecture:** Incorporates a steady-velocity combustion blower that maintains constant air circulation through the insulated Fire Tile combustion chamber. This system effectively traps thermal energy and isolates burners from harsh outdoor winds and severe drafts, eliminating the need to buy an expensive high-wind stack.\u003cbr\u003e*   **Smart Digital Diagnostics:** Features a centralized digital LED control panel for seamless user temperature adjustments and instant operational readouts, backed by a single-touch electronic hot-surface ignition system.\u003cbr\u003e*   **Universal Footprint Adaptability:** Its compact geometry and universal-fit flexible plumbing configuration simplify retrofitting, letting it drop smoothly onto virtually any new or existing equipment pad layout.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H150FDN *(Direct factory replacement for legacy model: H150FDN)*\u003cbr\u003e*   **Thermal Rating:** 150,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Natural Gas (NG)\u003cbr\u003e*   **Heat Exchanger Material:** Premium Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Altitude Certification:** Factory-certified for reliable operations up to 10,000 Feet (3,048 Meters). *Note: For mountain elevations exceeding 10,000 feet, high-altitude conversion SKU: FDXLHAK1930 is strictly required.*\u003cbr\u003e*   **Plumbing Connection:** 2-Inch Male Threaded Ports\u003cbr\u003e*   **Venting Versatility:** Fully certified for Vertical or Horizontal forced-draft venting lines\u003cbr\u003e*   **Electrical Input:** 120V \/ 240V Dual-Voltage Adaptable field wiring\u003cbr\u003e*   **Physical Cabinet Dimensions:** 33\" Width x 33\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Prohibitions:** This heavy-duty mechanical heating system **IS NOT compatible with soft-sided, temporary, or pop-up above-ground pools** (such as Intex, Coleman, or Bestway) due to inadequate plumbing flow rates. Installing this unit on a soft-sided pool structure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Boundaries:** Exchanger failures, premature pitting, or internal scale buildup resulting from corrosive chemical imbalances, highly acidic pH drops, or sanitizer over-saturation are explicitly excluded from factory warranty coverage.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** To secure and maintain valid warranty coverage, this natural gas system must be installed, wired, and line-plumbed by a **certified, licensed pool technician or professional gas fitter**. Proof of licensed installation is mandatory for any factory claims.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Natural Gas Supply \u0026amp; Logistics Consultation:** \u003cbr\u003e\u0026gt; Supplying a 150,000 BTU natural gas appliance requires verifying your residential gas meter index, house line regulator capacities, and the delivery pipe diameter schedule leading to the pad.\u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical equipment support team directly to confirm real-time warehouse availability, heavy-freight liftgate shipping logistics, or to verify technical compatibility for your setup.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":59744611827793,"sku":null,"price":3339.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/Hayward-Universal-H-150.webp?v=1783209483"},{"product_id":"hayward-universal-h-series-low-nox-200000-btu-natural-gas-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 200,000 BTU Natural Gas Swimming Pool Heater","description":"\u003cp\u003e## Hayward Universal H-Series 200,000 BTU Natural Gas Pool Heater\u003c\/p\u003e\n\u003cp\u003eThe Hayward Universal H-Series 200K BTU Natural Gas Heater balances a highly efficient thermal footprint with advanced eco-conscious engineering. Purpose-built for small to mid-sized inground swimming pools and standalone residential spas, this premium low-NOx heater achieves an industry-leading **83% to 84% thermal efficiency rating**. It fully satisfies stringent air quality emission standards (such as California and Texas guidelines), presenting a smarter, greener choice for property owners.\u003c\/p\u003e\n\u003cp\u003eConstructed around advanced hydraulic water pathways, this unit lowers internal plumbing resistance. This design optimization cuts down your circulation pump’s runtime, lowering electricity use while reducing monthly gas utility overhead.\u003c\/p\u003e\n\u003cp\u003e### Premium Thermal Engineering \u0026amp; Marine Resilience\u003cbr\u003e*   **Corrosion-Proof Cupro-Nickel Exchanger:** Configured from the factory with a high-durability Cupro-Nickel Finn Plate heat exchanger. This resilient marine-grade alloy protects against copper corrosion, structural pitting, and harsh acid erosion, making it fully optimized for modern saltwater chlorine environments.\u003cbr\u003e*   **Forced Draft Combustion Hub:** Integrates a steady-velocity internal blower that maintains consistent draft pressure through the insulated Fire Tile combustion chamber. This insulates the burners from high winds and harsh updrafts, eliminating heating interruptions without the need for an expensive high-wind stack.\u003cbr\u003e*   **Smart Digital Management:** Includes a centralized digital LED control panel for straightforward setting configurations and instant diagnostics, combined with a single-touch electronic hot-surface ignition system.\u003cbr\u003e*   **Universal Footprint Adaptability:** Compact geometry and flexible plumbing paths make this model an easy, drop-in replacement that drops smoothly onto virtually any existing equipment pad setup.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H200FDN *(Direct factory upgrade for legacy model: H200FDN)*\u003cbr\u003e*   **Thermal Rating:** 200,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Natural Gas (NG)\u003cbr\u003e*   **Heat Exchanger Material:** Premium Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Altitude Certification:** Certified for reliable operation up to 10,000 Feet\u003cbr\u003e*   **Plumbing Connection:** 2-Inch Male Threaded Unions\u003cbr\u003e*   **Venting Versatility:** Fully certified for Vertical or Horizontal forced-draft venting configurations\u003cbr\u003e*   **Electrical Input:** 120V \/ 240V Dual-Voltage Adaptable field wiring\u003cbr\u003e*   **Physical Cabinet Dimensions:** 33\" Width x 33\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Prohibitions:** This heavy-duty mechanical heating system **IS NOT compatible with soft-sided, temporary, or pop-up above-ground pools** (such as Intex, Coleman, or Bestway) due to inadequate plumbing flow rates. Installing this unit on a soft-sided pool structure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Boundaries:** Exchanger failures, structural scale buildup, or pitting resulting from neglected pool water chemistry, highly acidic pH drops, or sanitizer over-saturation are explicitly excluded from factory warranty coverage.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** To secure and maintain valid warranty coverage, this natural gas system must be installed, wired, and line-plumbed by a **certified, licensed pool technician or professional gas fitter**. Proof of licensed installation is mandatory for any factory claims.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Natural Gas Supply \u0026amp; Logistics Consultation:** \u003cbr\u003e\u0026gt; Supplying a 200,000 BTU gas appliance requires verifying your residential gas meter index, regional house line regulator capacities, and the delivery pipe diameter schedule leading to the pad.\u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical equipment support team directly to confirm real-time warehouse availability, heavy-freight liftgate shipping logistics, or to verify technical compatibility for your setup.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"None","offer_id":59744611860561,"sku":null,"price":3849.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $119.99","offer_id":59744611893329,"sku":null,"price":3968.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $239.99","offer_id":59744611926097,"sku":null,"price":4088.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H400FD_500x_6e16f496-abff-4fb8-a6ce-f266ff4d4daf.webp?v=1783205967"},{"product_id":"hayward-universal-h-series-low-nox-150000-btu-propane-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 150,000 BTU Propane Swimming Pool Heater","description":"\u003cp\u003e## Hayward Universal H-Series 150,000 BTU Propane Pool Heater\u003c\/p\u003e\n\u003cp\u003eThe Hayward Universal H-Series 150K BTU Propane Heater is a compact, high-efficiency heating solution specifically engineered for smaller inground pools, exercise pools, and standalone residential spas utilizing liquid propane. Delivering an industry-leading **83% to 84% thermal efficiency rating**, this eco-conscious low-NOx heater provides fast heat-up velocity while fully complying with the strictest North American clean air emission regulations.\u003c\/p\u003e\n\u003cp\u003eFeaturing optimized hydraulic plumbing, this unit reduces water resistance within your equipment pad loop, lowering circulation pump runtime to save operational electricity and lower monthly propane consumption.\u003c\/p\u003e\n\u003cp\u003e### Premium Thermal Engineering \u0026amp; Marine Resilience\u003cbr\u003e*   **Corrosion-Proof Cupro-Nickel Exchanger:** Factory-built with a premium Cupro-Nickel Finn Plate heat exchanger. This robust marine-grade alloy provides exceptional protection against structural corrosion and acid erosion, making it highly optimized for modern saltwater chlorinated pool systems.\u003cbr\u003e*   **Forced Draft Combustion System:** Features an integrated combustion blower that drives a constant, uniform air draft through the insulated Fire Tile combustion chamber. This eliminates outside weather variables like heavy winds or severe drafts, removing the need to install an expensive high-wind stack.\u003cbr\u003e*   **Smart Monitoring \u0026amp; Ignition:** Equipped with an intuitive digital LED display panel for effortless temperature monitoring and diagnostics, paired with a dependable single-touch hot-surface electronic ignition system.\u003cbr\u003e*   **Space-Saving Equipment Pad Flexibility:** Its compact footprint and universal-fit layout simplify drop-in replacement, ensuring a seamless retrofit alongside your existing filtration pump, salt cells, and plumbing lines.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H150FDP *(Direct upgraded factory replacement for legacy model: H150FDP)*\u003cbr\u003e*   **Thermal Rating:** 150,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Liquid Propane Gas (LP \/ Propane)\u003cbr\u003e*   **Heat Exchanger Material:** Premium Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Altitude Certification:** Rated for reliable operation up to 10,000 Feet\u003cbr\u003e*   **Plumbing Connection:** 2-Inch Male Threaded Ports\u003cbr\u003e*   **Venting Versatility:** Fully certified for Vertical or Horizontal forced-draft venting lines\u003cbr\u003e*   **Electrical Input:** 120V \/ 240V Dual-Voltage Adaptable field wiring\u003cbr\u003e*   **Physical Cabinet Dimensions:** 33\" Width x 33\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Prohibitions:** This heavy-duty mechanical heating system **IS NOT compatible with soft-sided, temporary, or pop-up above-ground pools** (such as Intex, Coleman, or Bestway) due to inadequate plumbing flow rates. Installing this unit on a soft-sided pool structure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Boundaries:** Exchanger failures, internal pitting, or chemical scaling caused by unbalanced pH, high sanitizer spikes, or corrosive chemical management are explicitly excluded from factory warranty protection.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** To maintain active warranty validity, this propane system must be installed, wired, and gas-plumbed by a **certified, licensed pool technician or professional gas fitter**. Proof of licensed installation is required for all factory claims.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Propane Infrastructure \u0026amp; Logistics Consultation:** \u003cbr\u003e\u0026gt; Deploying a 150,000 BTU propane heating system requires verifying your property's propane tank regulator capacity, fuel line pipe sizing schedules, and minimum hydraulic flow rates (GPM). \u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical equipment support team directly to confirm real-time warehouse availability, heavy-freight liftgate shipping logistics, or to verify technical compatibility for your setup.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"None","offer_id":59744611958865,"sku":null,"price":3459.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $99.99","offer_id":59744611991633,"sku":null,"price":3558.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $198.99","offer_id":59744612024401,"sku":null,"price":3657.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/Hayward-Universal-H-150.webp?v=1783209483"},{"product_id":"hayward-universal-h-series-low-nox-250000-btu-natural-gas-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 250,000 BTU Natural Gas Swimming Pool Heater","description":"\u003cp\u003e## Hayward Universal H-Series 250,000 BTU Natural Gas Pool Heater\u003c\/p\u003e\n\u003cp\u003eThe Hayward Universal H-Series 250K BTU Natural Gas Heater delivers an uncompromised balance of high-velocity thermal output and eco-conscious engineering. Purpose-built for mid-sized inground pools and standalone residential spa setups, this premium heating system boasts an industry-leading **83% to 84% thermal efficiency rating**. It fully complies with the most stringent low-NOx air quality emission standards (including California and Texas guidelines), making it an ideal upgrade for the environmentally minded property owner.\u003c\/p\u003e\n\u003cp\u003eEngineered with advanced hydraulic geometry, this unit significantly optimizes internal water flow. By lowering plumbing resistance, it minimizes your filtration pump's operational runtime—saving electricity while slashing monthly gas utility expenses.\u003c\/p\u003e\n\u003cp\u003e### Premium Thermal Engineering \u0026amp; Marine Resilience\u003cbr\u003e*   **Corrosion-Proof Cupro-Nickel Exchanger:** Factory-equipped with a premium Cupro-Nickel Finn Plate heat exchanger. This advanced marine-grade alloy provides exceptional resilience against structural pitting and chemical erosion, making it completely optimized for modern saltwater chlorination ecosystems.\u003cbr\u003e*   **Forced Draft Combustion Hub:** Incorporates a constant-velocity air delivery system that moves air evenly through the insulated Fire Tile combustion chamber. This advanced design traps thermal energy and isolates the burner from outside weather variables, eliminating high-wind flameouts and the need for expensive high-wind stack modifications.\u003cbr\u003e*   **Smart Digital Management:** Features a centralized LED control panel for seamless user setting configurations and instantaneous diagnostic readouts, paired with a reliable single-touch hot-surface electronic ignition system.\u003cbr\u003e*   **Universal Equipment Pad Flexibility:** The flexible layout provides seamless retrofitting compatibility, allowing for quick and efficient replacement of legacy heaters on virtually any existing mechanical pad.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H250FDN *(Direct factory replacement for legacy model: H250FDN)*\u003cbr\u003e*   **Thermal Rating:** 250,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Natural Gas (NG)\u003cbr\u003e*   **Heat Exchanger Material:** Premium Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Altitude Certification:** Certified for stable operation up to 10,000 Feet\u003cbr\u003e*   **Plumbing Connection:** 2-Inch Male Threaded Unions\u003cbr\u003e*   **Venting Versatility:** Fully certified for Vertical or Horizontal forced-draft venting configurations\u003cbr\u003e*   **Electrical Input:** 120V \/ 240V Dual-Voltage Adaptable field wiring\u003cbr\u003e*   **Physical Cabinet Dimensions:** 33\" Width x 33\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Prohibitions:** This heavy-duty mechanical heating system **IS NOT compatible with soft-sided, temporary, or pop-up above-ground pools** (such as Intex, Coleman, or Bestway) due to inadequate plumbing flow rates. Installing this unit on a soft-sided pool structure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Boundaries:** Exchanger pitting, scaling, or structural failures caused by corrosive chemical imbalances, poor pH management, or high sanitizer spikes are explicitly excluded from factory warranty protection.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** To maintain active warranty validity, this natural gas system must be installed, wired, and line-plumbed by a **certified, licensed pool technician or a professional gas fitter**. Proof of licensed installation is mandatory for any factory claims.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Natural Gas Meter \u0026amp; Pipe Sizing Consultation:** \u003cbr\u003e\u0026gt; Supplying 250,000 BTUs of natural gas requires verifying that your property’s gas meter, house pressure regulators, and underground pipe sizing schedules have adequate delivery capacity. \u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical equipment support team directly to confirm real-time warehouse availability, heavy-freight liftgate shipping logistics, or to verify technical compatibility for your setup.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"None","offer_id":59744612057169,"sku":null,"price":4169.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $99.99","offer_id":59744612089937,"sku":null,"price":4268.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $198.99","offer_id":59744612122705,"sku":null,"price":4367.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H400FD_500x_6e16f496-abff-4fb8-a6ce-f266ff4d4daf.webp?v=1783205967"},{"product_id":"hayward-universal-h-series-low-nox-200000-btu-propane-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 200,000 BTU Propane Swimming Pool Heater","description":"\u003cp\u003e## Hayward Universal H-Series 200,000 BTU Propane Pool Heater\u003c\/p\u003e\n\u003cp\u003eThe high-efficiency thermal performance optimized for smaller inground pools, standalone luxury spas, and space-restricted equipment pads utilizing liquid propane. Boasting an industry-leading **83% to 84% thermal efficiency rating**, this eco-friendly low-NOx heater provides rapid temperature elevation while meeting the strictest North American air quality standards.\u003c\/p\u003e\n\u003cp\u003eIts advanced hydraulic manifold lowers internal water resistance, allowing your circulation pump to run less—minimizing electricity expenses while delivering instant, reliable warmth the moment you step into the water.\u003c\/p\u003e\n\u003cp\u003e### Premium Thermal Engineering \u0026amp; Marine Resilience\u003cbr\u003e*   **Corrosion-Proof Cupro-Nickel Exchanger:** Factory-built with a premium Cupro-Nickel Finn Plate heat exchanger. This resilient alloy provides superior defense against structural pitting and chemical erosion, making it fully optimized for modern saltwater pool setups.\u003cbr\u003e*   **Forced Draft Combustion Hub:** Features an integrated combustion blower that drives a constant, uniform draft through the insulated Fire Tile chamber. This completely eliminates outside weather variables like high winds, removing the need for an expensive high-wind stack accessory.\u003cbr\u003e*   **Smart Monitoring \u0026amp; Ignition:** Equipped with an intuitive digital LED display panel for effortless diagnostics and temperature adjustments, paired with a reliable single-touch electronic hot-surface ignition network.\u003cbr\u003e*   **Universal Footprint Adaptability:** The compact cabinet design and universal-fit flexible configuration simplify retrofitting, ensuring seamless alignment alongside your existing pumps, filtration tanks, and chlorinators.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H200FDP *(Direct upgraded factory replacement for legacy model: H200FDP)*\u003cbr\u003e*   **Thermal Rating:** 200,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Liquid Propane Gas (LP \/ Propane)\u003cbr\u003e*   **Heat Exchanger Material:** Premium Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Altitude Certification:** Certified for reliable operation up to 10,000 Feet\u003cbr\u003e*   **Plumbing Connection:** 2-Inch Male Threaded Ports\u003cbr\u003e*   **Venting Versatility:** Fully certified for Vertical or Horizontal forced-draft venting lines\u003cbr\u003e*   **Electrical Input:** 120V \/ 240V Dual-Voltage Adaptable field wiring\u003cbr\u003e*   **Physical Cabinet Dimensions:** 32\" Width x 32\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Prohibitions:** This heavy-duty mechanical heating system **IS NOT compatible with soft-sided, temporary, or pop-up above-ground pools** (such as Intex, Coleman, or Bestway) due to inadequate plumbing flow rates. Installing this unit on a soft-sided pool structure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Boundaries:** Exchanger failures or chemical scaling caused by unbalanced pH, high sanitizer spikes, or corrosive chemical management are explicitly excluded from factory warranty protection.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** To maintain active warranty validity, this propane system must be installed, wired, and gas-plumbed by a **certified, licensed pool technician or professional gas fitter**. Proof of licensed installation is required for all factory claims.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Propane Infrastructure \u0026amp; Logistics Consultation:** \u003cbr\u003e\u0026gt; Deploying a 200,000 BTU propane heating system requires matching your onsite propane tank regulator capacity, fuel line pipe sizing schedules, and minimum hydraulic flow rates (GPM). \u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical equipment support team directly to confirm real-time warehouse availability, heavy-freight liftgate shipping logistics, or to verify technical compatibility for your setup.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"None","offer_id":59744612155473,"sku":null,"price":3849.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $99.99","offer_id":59744612188241,"sku":null,"price":3948.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $198.99","offer_id":59744612221009,"sku":null,"price":4047.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H400FD_500x_6e16f496-abff-4fb8-a6ce-f266ff4d4daf.webp?v=1783205967"},{"product_id":"hayward-universal-h-series-low-nox-250000-btu-propane-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 250,000 BTU Propane Swimming Pool Heater","description":"\u003cdiv style=\"width: 97%;\"\u003e\n\u003cp\u003e## Hayward Universal H-Series 250,000 BTU Propane Pool Heater\u003c\/p\u003e\n\u003cp\u003eThe Hayward Universal H-Series 250K BTU Propane Heater is a high-performance heating solution engineered for mid-sized inground pools and standalone spa applications utilizing liquid propane. Delivering an industry-leading **83% to 84% thermal efficiency rating**, this eco-conscious low-NOx heater provides rapid heat-up velocity while fully complying with the strictest North American clean air emission standards. \u003c\/p\u003e\n\u003cp\u003eDesigned with advanced hydraulic architecture, this heater reduces water resistance within the equipment loop, cutting down pump circulation runtime to save operational electricity and lower overall fuel expenses.\u003c\/p\u003e\n\u003cp\u003e### Premium Thermal Engineering \u0026amp; Marine Resilience\u003cbr\u003e*   **Corrosion-Proof Cupro-Nickel Exchanger:** Factory-built with a premium Cupro-Nickel Finn Plate heat exchanger. This robust alloy delivers exceptional defense against structural corrosion and acid erosion, making it highly optimized for modern salt-chlorinated pool systems.\u003cbr\u003e*   **Forced Draft Combustion System:** Features an integrated combustion blower that drives constant, uniform airflow through the insulated Fire Tile combustion chamber. This eliminates outside weather dependencies like heavy winds or severe drafts, removing the need for an expensive high-wind stack accessory.\u003cbr\u003e*   **Smart Monitoring \u0026amp; Ignition:** Equipped with an intuitive digital LED control panel for effortless diagnostic feedback and temperature adjustments, paired with a reliable single-touch electronic hot-surface ignition system.\u003cbr\u003e*   **Universal Equipment Pad Flexibility:** The compact cabinet geometry and flexible universal-fit layout simplify drop-in replacement, ensuring seamless integration alongside existing pumps, filters, and sanitation loops.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H250FDP *(Direct upgraded factory replacement for legacy model: H250FDP)*\u003cbr\u003e*   **Thermal Rating:** 250,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Liquid Propane Gas (LP \/ Propane)\u003cbr\u003e*   **Heat Exchanger Material:** Premium Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Altitude Certification:** Rated for reliable operation up to 10,000 Feet\u003cbr\u003e*   **Plumbing Connection:** 2-Inch Male Threaded Ports\u003cbr\u003e*   **Venting Versatility:** Fully certified for Vertical or Horizontal forced-draft venting lines\u003cbr\u003e*   **Electrical Input:** 120V \/ 240V Dual-Voltage Adaptable field wiring\u003cbr\u003e*   **Physical Cabinet Dimensions:** 33\" Width x 33\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Prohibitions:** This heavy-duty mechanical heating system **IS NOT compatible with soft-sided, temporary, or pop-up above-ground pools** (such as Intex, Coleman, or Bestway) due to inadequate plumbing flow rates. Installing this unit on a soft-sided pool structure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Boundaries:** Exchanger failures, chemical scaling, or internal pitting caused by unbalanced pH, high sanitizer spikes, or corrosive chemical management are explicitly excluded from factory warranty protection.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** To maintain active warranty validity, this propane system must be installed, wired, and gas-plumbed by a **certified, licensed pool technician or professional gas fitter**. Proof of licensed installation is required for all factory claims.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Propane Infrastructure \u0026amp; Logistics Consultation:** \u003cbr\u003e\u0026gt; Deploying a 250,000 BTU propane heating system requires verifying your property's propane tank regulator capacity, fuel line pipe sizing schedules, and minimum hydraulic flow rates (GPM). \u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our technical equipment support team directly to confirm real-time warehouse availability, heavy-freight liftgate shipping logistics, or to verify technical compatibility for your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"None","offer_id":59744612253777,"sku":null,"price":4169.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $99.99","offer_id":59744612286545,"sku":null,"price":4268.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $198.99","offer_id":59744612319313,"sku":null,"price":4367.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H400FD_500x_6e16f496-abff-4fb8-a6ce-f266ff4d4daf.webp?v=1783205967"},{"product_id":"hayward-universal-h-series-low-nox-400000-btu-propane-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 400,000 BTU Propane Swimming Pool Heater","description":"\u003cp\u003e## Hayward Universal H-Series 400,000 BTU Propane Pool Heater\u003c\/p\u003e\n\u003cp\u003e[Hayward Universal H-Series 400K BTU Propane Pool Heater W3H400FDP](http:\/\/googleusercontent.com\/shopping_content\/0_link)\u003c\/p\u003e\n\u003cp\u003eThe\u003c\/p\u003e\n\u003cp\u003ehttp:\/\/googleusercontent.com\/shopping_content\/1_card offers top-tier thermal performance for properties utilizing liquid propane fuel infrastructures. Engineered with an industry-leading **83% to 84% thermal efficiency rating**, this heavy-duty 400,000 BTU heater complies with the strictest low-NOx emission standards across North America. It delivers exceptional speed-to-heat velocity, capable of raising the temperature of an 800-gallon spa or pool environment by 30°F in under an hour.\u003c\/p\u003e\n\u003cp\u003eBy minimizing water resistance within its internal plumbing manifold, its advanced hydraulic design cuts pump runtime—saving operational electricity while extending your swimming season.\u003c\/p\u003e\n\u003cp\u003e### Premium Thermal Engineering \u0026amp; Marine Resilience\u003cbr\u003e*   **Corrosion-Proof Cupro-Nickel Exchanger:** Factory-built with an advanced Cupro-Nickel Finn Plate heat exchanger. This premium alloy offers superior structural resistance to chemical corrosion and acid erosion, making it the perfect choice for modern salt-chlorine pool systems.\u003cbr\u003e*   **Forced Draft Combustion Hub:** Employs a constant-velocity air draft system that moves air evenly through the insulated Fire Tile combustion chamber. This eliminates outside weather dependencies like high winds and severe drafts, removing the need for an expensive high-wind stack accessory.\u003cbr\u003e*   **Smart Monitoring \u0026amp; Ignition:** Features an intuitive digital LED display panel for effortless diagnostics and temperature adjustment, paired with a reliable single-touch electronic hot-surface ignition system.\u003cbr\u003e*   **Universal Footprint Adaptability:** The flexible cabinet design offers simple drop-in replacement potential, allowing for seamless integration alongside existing pumps, filters, and chlorination equipment.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H400FDP *(Direct factory replacement for legacy model: H400FDP)*\u003cbr\u003e*   **Thermal Rating:** 400,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Liquid Propane Gas (LP \/ Propane)\u003cbr\u003e*   **Heat Exchanger Material:** Premium Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Altitude Certification:** Rated for reliable operation up to 10,000 Feet\u003cbr\u003e*   **Plumbing Connection:** 2-Inch Male Threaded Ports\u003cbr\u003e*   **Venting Versatility:** Fully certified for Vertical or Horizontal forced-draft venting lines\u003cbr\u003e*   **Electrical Input:** 120V \/ 240V Dual-Voltage Adaptable field wiring\u003cbr\u003e*   **Physical Footprint:** 33\" Width x 39\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Prohibitions:** This high-capacity mechanical heating system **IS NOT compatible with soft-sided, temporary, or pop-up above-ground pools** (such as Intex, Coleman, or Bestway) due to inadequate plumbing flow rates. Installing this unit on a soft-sided pool structure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Boundaries:** Exchanger failures or pitting caused by unbalanced pH, high sanitizer spikes, or corrosive chemical scaling are explicitly excluded from factory warranty protection.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** To maintain an active warranty status, this propane system must be installed, wired, and gas-plumbed by a **certified, licensed pool technician or a professional gas fitter**. Proof of licensed installation is required for any factory claims.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Propane Supply Line \u0026amp; Logistics Consultation:** \u003cbr\u003e\u0026gt; Deploying a 400,000 BTU propane heating system requires matching your onsite propane tank regulator capacity, fuel line pipe sizing schedules, and required water flow rates (GPM). \u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our specialized commercial support team directly to confirm real-time warehouse availability, heavy-freight liftgate shipping logistics, or to verify technical compatibility for your setup.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":59744612352081,"sku":null,"price":5219.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H400FD_500x_6e16f496-abff-4fb8-a6ce-f266ff4d4daf.webp?v=1783205967"},{"product_id":"hayward-universal-h-series-low-nox-400000-btu-natural-gas-swimming-pool-heater","title":"Hayward Universal H Series Low NOx 400,000 BTU Natural Gas Swimming Pool Heater","description":"\u003cp\u003e## Hayward Universal H-Series 400,000 BTU Natural Gas Pool Heater\u003c\/p\u003e\n\u003cp\u003eThe world-class thermal engineering with an Earth-friendly conscience, delivering an industry-leading **83% to 84% thermal efficiency**. Engineered with a massive 400,000 BTU output, this premium natural gas unit provides rapid speed-to-heat capabilities—capable of raising the temperature of an 800-gallon spa or plunge pool by 30°F in less than an hour. \u003c\/p\u003e\n\u003cp\u003eIts advanced low-NOx combustion design fully complies with the strictest North American air quality emission standards, making it the premier, eco-conscious heating anchor for high-end residential and commercial inground pool systems.\u003c\/p\u003e\n\u003cp\u003e### Elite Architecture \u0026amp; Saltwater Resilience\u003cbr\u003e*   **Premium Cupro-Nickel Heat Exchanger:** Factory-equipped with a robust cupro-nickel Finn Plate heat exchanger that delivers elite-tier corrosion resistance and erosion protection. It is highly resilient against aggressive water chemistry, making it fully optimized for modern salt-chlorinated pool environments.\u003cbr\u003e*   **Weatherproof Forced Draft System:** Utilizes a heavy-duty combustion blower to constantly drive precise airflow through the insulated Fire Tile chamber. This completely eliminates outside environmental variables like high winds, eliminating the costly requirement of installing a separate high-wind stack.\u003cbr\u003e*   **Advanced Control \u0026amp; Reliability:** Features an intuitive LED digital control pad that continuously monitors system performance metrics. Paired with a hot-surface electronic ignition system, it ensures reliable single-touch lighting.\u003cbr\u003e*   **Universal Equipment Pad Flex:** The \"universal-fit\" flexible cabinet geometry simplifies installation, allowing for direct, hassle-free retrofitting alongside existing plumbing arrays and water chemistry control loops.\u003c\/p\u003e\n\u003cp\u003e### Technical Specifications\u003cbr\u003e*   **Product Code \/ SKU:** W3H400FDN *(Direct upgraded drop-in replacement for legacy model: H400FDN)*\u003cbr\u003e*   **Thermal Rating:** 400,000 BTUs\/hr\u003cbr\u003e*   **Fuel Source:** Natural Gas (NG)\u003cbr\u003e*   **Heat Exchanger Material:** Commercial-Grade Cupro-Nickel (Saltwater Optimized)\u003cbr\u003e*   **Operational Altitude Rating:** Certified up to 10,000 Feet\u003cbr\u003e*   **Plumbing Interface:** 2-Inch Male Threaded Connections\u003cbr\u003e*   **Venting Flexibilities:** Fully certified for both Vertical and Horizontal forced vent configurations\u003cbr\u003e*   **Electrical Multi-Tap:** 120V \/ 240V Single-Phase Adaptable Field Wiring\u003cbr\u003e*   **Cabinet Physical Dimensions:** 33\" Width x 39\" Height x 30\" Depth\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e### ⚠️ Critical Compatibility \u0026amp; Strict Factory Warranty Guidelines\u003cbr\u003e*   **Soft-Sided Pool Incompatibility Warning:** This commercial-capacity heating system **IS NOT compatible with soft-sided, vinyl-bladder, or pop-up above-ground pools** (including Intex, Coleman, or Bestway systems) due to insufficient hydraulic flow rates. Installing this equipment on any soft-sided pool infrastructure **instantly voids the product warranty**.\u003cbr\u003e*   **Water Chemistry Framework:** Structural exchanger failure resulting from unbalanced pH, high saturation indices, or localized corrosive chemical spikes is explicitly excluded from standard factory coverages.\u003cbr\u003e*   **Warranty Terms:** Backed by a 1-Year Manufacturer’s Limited Warranty covering factory replacement parts only. **IMPORTANT:** This factory warranty becomes strictly **void** if the mechanical gas line piping, electrical high-voltage configuration, and water plumbing loop are not completed and signed off by a **certified, licensed pool technician or professional gas fitter**.\u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 📞 **Gas Infrastructure \u0026amp; Logistics Coordination Inquiry:** \u003cbr\u003e\u0026gt; Deploying a 400,000 BTU natural gas heater requires verifying your property's gas meter capacity, line water velocity (GPM), and onsite line pressure schedules. \u003cbr\u003e\u0026gt; \u003cbr\u003e\u0026gt; Please contact our specialized equipment support team directly to confirm real-time stock availability, heavy freight liftgate delivery arrangements, or to consult on the technical accessories required for your equipment pad layout.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":59744612384849,"sku":null,"price":5219.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/H400FD_500x_6e16f496-abff-4fb8-a6ce-f266ff4d4daf.webp?v=1783205967"},{"product_id":"pentair-mastertemp-300000-btu-natural-gas-electronic-heater","title":"Pentair MasterTemp 300,000 BTU Natural Gas Electronic Heater","description":"\u003ch2 data-path-to-node=\"0\"\u003ePentair MasterTemp 300,000 BTU Premium Electronic Natural Gas Pool Heater (460734)\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eBring ultra-fast heat-up times, residential-grade convenience, and industry-leading energy efficiency to your equipment pad with the Pentair MasterTemp 300K BTU Natural Gas Heater. As a cornerstone of Pentair’s eco-friendly \u003cb data-path-to-node=\"1\" data-index-in-node=\"224\"\u003eEco Select® brand line\u003c\/b\u003e, the MasterTemp series is engineered to deliver high-performance thermal output without dominating your poolscape footprint.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eFeaturing a fully pre-mixed combustion system that meticulously balances air and gas mixture ratios, this 300,000 BTU powerhouse reaches target operating temperatures rapidly, eliminating long wait times before you can enjoy your pool or spa. Enclosed in a sleek, space-saving architectural cabinet, it operates with a whisper-quiet acoustic signature, allowing you to focus entirely on your backyard oasis.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eSmart Hydronic Engineering \u0026amp; Advanced Controls\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eBest-In-Class 82% Thermal Efficiency:\u003c\/b\u003e Engineered with an advanced combustion chamber configuration that captures more heat per therm of natural gas, lowering seasonal utility overhead compared to traditional atmospheric heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003e360° Rotating Digital Display:\u003c\/b\u003e Equipped with an easy-to-view, menu-driven digital control pad that can be physically rotated to face front and center, regardless of how the plumbing inputs align on your equipment pad.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eSmart Diagnostics Matrix:\u003c\/b\u003e Features user-friendly LED indicator lights on the main control board to make real-time system monitoring, water flow tracking, and safety sensor troubleshooting simple and fast.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eLow NOx Certification Profile:\u003c\/b\u003e Built with an eco-conscious, clean-burning burner system certified to surpass rigid low-NOx emissions standards, minimizing your environmental footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eTough Rustproof Composite Enclosure:\u003c\/b\u003e Heavy-duty, UV-stabilized structural composite shell wraps the entire heat exchanger network, guaranteeing immunity to rust, paint flaking, and intense outdoor weathering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,5,0\"\u003e\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003eDual-Environment Certification:\u003c\/b\u003e Rated and certified safely for both standard open-air outdoor pads and properly vented indoor equipment room installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eThermal Capacity Output:\u003c\/b\u003e 300,000 BTU\/hr Rating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eFuel Configuration:\u003c\/b\u003e Natural Gas (NG Only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eCombustion Architecture:\u003c\/b\u003e Hot Surface Ignition (HSI) with Fully Pre-Mixed Blower System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eEnergy Efficiency Benchmark:\u003c\/b\u003e 82% Thermal Efficiency Rating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eControl Interface:\u003c\/b\u003e Pushbutton Digital Thermostat with Diagnostic Status Lights\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\"\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eStructural Enclosure:\u003c\/b\u003e Corrosion-Proof, Impact-Resistant Composite Polymer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,6,0\"\u003e\u003cb data-path-to-node=\"6,6,0\" data-index-in-node=\"0\"\u003ePlumbing Connection Layout:\u003c\/b\u003e 2-Inch Quick-Connect Schedule 40 Slip PVC Flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e📊 Precision Sizing \u0026amp; Thermal Performance Expectations\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eA 300K BTU gas heater is the ultimate choice for rapid temperature recovery on medium-to-large residential swimming pools and rapid-fire heating on high-volume spa tie-ins. By utilizing high-velocity internal bypass hydraulics, the MasterTemp maintains an optimal internal water velocity to prevent condensation while maximizing heat transfer, ensuring even, comfortable water temperatures throughout the swimming season.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e⚠️ Soft-Sided Pool Restrictions \u0026amp; Trade Installation Mandates\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eSoft-Sided \/ Pop-Up Pool Prohibitions:\u003c\/b\u003e \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"39\"\u003eCRITICAL COMPATIBILITY BOUNDARY:\u003c\/b\u003e This commercial-grade induction heating system is \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"122\"\u003estrictly incompatible with temporary, pop-up, or soft-sided vinyl pools\u003c\/b\u003e (such as standard Intex, Coleman, or Bestway configurations). Soft-sided pools lack the high-volume water flow rates (GPM) and rigid plumbing infrastructure required to safely cool the internal copper\/cupro-nickel heat exchanger. Installing this unit on a soft-sided pool creates immediate melting and structural fire hazards and \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"524\"\u003einstantly voids all factory warranties\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eProfessional Trade Installation Prerequisite:\u003c\/b\u003e Natural gas pool heaters require sophisticated fuel line pressure sizing, high-voltage\/low-voltage electrical terminations, and precise hydronic matching. \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"201\"\u003eThis unit must be installed, gas-piped, and commissioned exclusively by a licensed gas fitter and pool professional.\u003c\/b\u003e Self-installation or failure to provide a professional trade invoice will void factory warranty coverages completely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eEssential Winter Drainage Rules:\u003c\/b\u003e Gas heater heat exchangers are highly susceptible to catastrophic split-cracking if residual water freezes inside the internal headers. Before sub-zero winter temperatures arrive, the heat exchanger must be completely drained via the side manual drain plug, and lines must be thoroughly blown out. Damage caused by winter freeze expansion is not covered under the factory warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-path-to-node=\"14\"\u003e\n\u003cp data-path-to-node=\"14,0\"\u003e📞 \u003cb data-path-to-node=\"14,0\" data-index-in-node=\"3\"\u003eGas Pipe Sizing \u0026amp; Hydraulic Loop Support:\u003c\/b\u003e Pulling 300,000 BTUs requires ensuring your gas meter, supply line diameter, and run length are sized correctly to prevent low gas pressure drops that trigger \"Low Gas\" errors on the digital board.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14,1\"\u003ePlease contact our technical support squad directly to evaluate real-time regional warehouse availability, secure heavy-freight liftgate delivery routing, or confirm the correct plumbing bypass loop configuration for your equipment pad.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Pentair","offers":[{"title":"None","offer_id":59751414825041,"sku":null,"price":4599.0,"currency_code":"CAD","in_stock":true},{"title":"1 Year - $119.99","offer_id":59751414857809,"sku":null,"price":4718.99,"currency_code":"CAD","in_stock":true},{"title":"2 Year - $239.99","offer_id":59751414890577,"sku":null,"price":4838.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/1186\/2865\/files\/Pentair-MasterTemp-Natural-Gas-High-Performance-Heater-540x.webp?v=1783343146"}],"url":"https:\/\/shop.poolbees.com\/collections\/gas-pool-heater.oembed","provider":"PoolBees Inc.","version":"1.0","type":"link"}