Hayward Universal H-Series Dual Fuel Pool Heater — HDF400, 400,000 BTU
HAYWARD introduces the Universal H-Series Dual Fuel Heater, model HDF400, delivering powerful 400,000 BTU performance for fast, reliable heating of pools and spas. This versatile unit accepts both propane and natural gas, offering flexible fuel options and consistent warmth for seasonal comfort.
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Dual-Fuel Flexibility: Switch easily between propane and natural gas to match availability and pricing.
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High Output (400,000 BTU): Rapidly raise water temperature for quicker swim-ready conditions.
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Durable Construction: Robust materials and quality manufacturing for long-lasting field performance.
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User-Friendly Controls: Intuitive interface simplifies temperature adjustments and operation.
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Compact Footprint: Space-conscious design fits mechanical rooms and pool equipment pads.
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Reliable Ignition: Proven ignition system ensures consistent starts and efficient fuel use.
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Compatibility: Integrates with most pool plumbing and control systems for seamless installation.
Built by HAYWARD for dependable, powerful heating, the HDF400 balances performance and flexibility. Upgrade to this high-capacity heater to extend your swimming season — order now to enjoy fast, efficient warmth in your pool or spa.
