Pentair ETi 400 High-Efficiency Natural Gas Pool & Spa Heater
Pentair 461113 ETi 400 from Duckies Pool Supply delivers fast, reliable heating for pools and spas with industry-leading efficiency. Built around the TitanTough™ Direct-Fire Titanium Heat Exchanger, this natural gas heater reaches target temperatures quickly while resisting corrosion and extending service life.
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TitanTough™ Titanium Heat Exchanger — Direct-fire design for superior corrosion resistance and long-lasting performance.
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High-efficiency Burners — Optimized combustion maximizes heat output while minimizing gas consumption.
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Rapid Heat-Up — Powerful heating capacity shortens warm-up times so your pool is ready when you are.
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Durable Construction — Weather-resistant cabinet and robust components for reliable year-round operation.
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User-Friendly Controls — Intuitive thermostat interface for precise temperature management.
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Low Maintenance — Engineered for fewer service trips and reduced lifetime cost of ownership.
Choose the ETi 400 from Duckies Pool Supply for a better heater and a better pool experience—enjoy faster warmups, lower operating costs, and unmatched durability. Add the ETi 400 to your setup today and feel the difference.
