Therm 4.0kW Heat Exchanger Heater [17-1/2" x 3"] [240V] [Leisure Bay] [w/PS Tap] (F2400-1001) aladdin A properly matched Buna-N O-ring

A properly matched Buna-N O-ring helps restore the intended seal and contributes to more dependable leak prevention in larger equipment joints

A gas valve is useful because it controls how fuel is delivered within the heater

That helps keep maintenance more efficient and more dependable

1/8 inch MPT connection with 135 to 300 inches of water range

Therm 4.0kW Heat Exchanger Heater [17-1/2" x 3"] [240V] [Leisure Bay] [w/PS Tap] (F2400-1001) aladdin A properly matched Buna-N O-ringThe Therm 4. 0 kW heat exchanger heater is designed for compatible Leisure Bay applications using a 17 1 2 inch by 3 inch 240 volt format with a pressure switch tap. Heaters in this configuration are useful because they preserve both the physical plumbing layout and the pressure switch accommodation required by the supported system. This replacement is especially useful when the original heater is leaking, no longer heating consistently, or has failed