Hayward Universal H-Series Natural Gas Heater 250K BTU 120/240V W3H250FDN MCF helping your Polaris pressure-side cleaner

helping your Polaris pressure-side cleaner operate at peak efficiency for a consistently spotless pool

or resistance training

making it a reliable tool for both residential and commercial use

low-maintenance operation

Built for durability and performance

Hayward Universal H-Series Natural Gas Heater 250K BTU 120/240V W3H250FDN MCF helping your Polaris pressure-side cleanerThe Hayward Universal H Series 250K BTU Natural Gas Pool Heater delivers high efficiency heating with a powerful cupro nickel heat exchanger, ensuring rapid and reliable temperature control for in ground pools. Designed for energy savings, this heater reduces pump run time and fuel consumption, lowering operating costs while maintaining superior performance. Its corrosion resistant construction is ideal for saltwater and chemically treated pools,