Nordyne 903481 Heat Exchanger 319847-401 4 inches water column

4 inches water column

The sensing element is optimized for the 0°F to 55°F range

this 120V solenoid coil offers a straightforward field replacement that restores system performance and maintains strict pressure control without the need for extensive re-wiring or modification to the existing valve housing

and Luxaire split systems

Nordyne 903481 Heat Exchanger 319847-401 4 inches water columnThe Nordyne 903481 Heat Exchanger is the heavy duty genuine OEM replacement part specifically engineered to replace the legacy D10309R model. As a critical primary component in Nordyne furnace systems, including high performance Miller and Intertherm mobile home furnaces, this heat exchanger is built to handle the rigorous thermal cycling of high efficiency gas heating. Technicians recognize the 903481 for its precision formed aluminized steel