Hayward | W3H400FDN | Universal H-Series Natural Gas Heater 400,000 BTUs, Low NOx
The Hayward W3H400FDN Universal H-Series 400,000 BTU Natural Gas Pool Heater is a high capacity, energy efficient heating solution designed for large residential pools and spas. Engineered with low NOx emissions to meet strict air quality standards, it delivers powerful and environmentally responsible heating performance. A durable cupro nickel heat exchanger ensures long term reliability, even in saltwater and high flow conditions.
Key Features
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400,000 BTU heating capacity for large in ground pools and spas
-
Low NOx emissions to comply with air quality regulations
-
Energy efficient design reduces operational costs
-
Cupro nickel heat exchanger for maximum corrosion resistance and durability
-
Rapid heating performance to quickly reach desired temperatures
-
Compatible with Hayward automation systems for remote operation and control
-
User friendly digital LED control panel for precise temperature management
-
Polymer header and bypass valve design for improved hydraulic efficiency
-
Suitable for coastal and harsh water conditions
-
Quiet operation for a more enjoyable backyard experience
Product Overview
The Hayward W3H400FDN Universal H-Series Natural Gas Pool Heater delivers unmatched heating power for large in ground pools and spas, with a 400,000 BTU output that ensures fast temperature recovery and consistent warmth. Its low NOx design meets stringent environmental standards, making it an excellent choice for eco conscious pool owners. The cupro-nickel heat exchanger offers superior corrosion resistance, extending the unit’s lifespan in challenging water environments. Engineered with a polymer header and bypass valve for improved hydraulic performance, this heater minimizes pump run time and enhances energy savings. With simple digital controls and automation compatibility, the W3H400FDN offers high capacity heating that is efficient, durable, and easy to operate.
Description
The Hayward W3H400FDN Universal H-Series 400,000 BTU Natural Gas Pool Heater is a high capacity, energy efficient heating solution designed for large residential pools and spas. Engineered with low NOx emissions to meet strict air quality standards, it delivers powerful and environmentally responsible heating performance. A durable cupro nickel heat exchanger ensures long term reliability, even in saltwater and high flow conditions.
Key Features
-
400,000 BTU heating capacity for large in ground pools and spas
-
Low NOx emissions to comply with air quality regulations
-
Energy efficient design reduces operational costs
-
Cupro nickel heat exchanger for maximum corrosion resistance and durability
-
Rapid heating performance to quickly reach desired temperatures
-
Compatible with Hayward automation systems for remote operation and control
-
User friendly digital LED control panel for precise temperature management
-
Polymer header and bypass valve design for improved hydraulic efficiency
-
Suitable for coastal and harsh water conditions
-
Quiet operation for a more enjoyable backyard experience
Product Overview
The Hayward W3H400FDN Universal H-Series Natural Gas Pool Heater delivers unmatched heating power for large in ground pools and spas, with a 400,000 BTU output that ensures fast temperature recovery and consistent warmth. Its low NOx design meets stringent environmental standards, making it an excellent choice for eco conscious pool owners. The cupro-nickel heat exchanger offers superior corrosion resistance, extending the unit’s lifespan in challenging water environments. Engineered with a polymer header and bypass valve for improved hydraulic performance, this heater minimizes pump run time and enhances energy savings. With simple digital controls and automation compatibility, the W3H400FDN offers high capacity heating that is efficient, durable, and easy to operate.
