HAYWARD Universal H-Series Natural Gas Heater 250K BTU 110/220V W3H250FDN oily-waste-containers Slow recovery

Slow recovery

Resistance to Non-Oil Particulates

Available in air-purifying

For Model 5500

Exhalation valve cover directs exhaled breath and moisture downward to reduce fogging

HAYWARD Universal H-Series Natural Gas Heater 250K BTU 110/220V W3H250FDN oily-waste-containers Slow recoveryHayward is always looking for ways to make pool and spa ownership as affordable and effortless as possible. Our Universal H Series pool and spa heaters combine advanced technology with universal fi t fl exibility, making them a smart choice for virtually any new installation or system upgrade. They deliver state of the industry performance, save up to 18% on energy costs, have extremely low NOx emission levels and a legendary reputation for