Nordyne 920806 Control Board 320720-756 Inspect the existing sleeve for

Inspect the existing sleeve for the "6H" marking or measure the outside diameter (3

Is this kit compatible with spark ignition models

and washer to facilitate a secure down-lock installation

Which Modine heater models are compatible with this valve

but it is industry standard to inspect and replace the collector box gasket whenever this assembly is disturbed to ensure a leak-proof seal against the heat exchanger plate

Nordyne 920806 Control Board 320720-756 Inspect the existing sleeve forThe Nordyne 920806 Defrost Control Board is a direct OEM replacement component engineered for high efficiency heat pump systems. Designed to manage the defrost cycle by monitoring ambient temperature and coil thermistor resistance, this board ensures optimal heat exchange during low temperature operation. It features integrated timing logic to prevent excessive frost buildup on the outdoor coil, protecting the compressor from liquid slugging and