Nordyne 903903 Heater Element 30067439-890 Field Adjustability: Features an internal

Field Adjustability: Features an internal adjustment mechanism to calibrate the switch point according to specific pneumatic control sequences

Minimal Pressure Drop: Engineered with full-flow 3/4" sweat fittings to maintain system efficiency without significantly impacting suction pressure

Specifically engineered to interface with the 22-137 check valve and 22-143 check valve tee

or glycol solutions up to 50% concentration

Nordyne 903903 Heater Element 30067439-890 Field Adjustability: Features an internalThe Nordyne 903903 10KW Heater Element is a critical OEM replacement for staged heating in Intertherm, Miller, and Nordyne electric furnaces. Designed for 240V single phase systems, this 10 kilowatt assembly delivers approximately 34,000 BTU, making it a standard for mobile home and light commercial air handler applications. This unit features a robust steel frame equipped with high grade nickel chromium resistive heating coils, ensuring high thermal