Nordyne 903977 Door Assembly 320788-702 and DLAS series (Style E

and DLAS series (Style E and F)

Can I use this valve with R-410A systems

Why should I choose an OEM TXV over a universal valve

Direct OEM Match: Ensures precise fit and timing for Lennox 41K5601 applications without needing field modifications to brackets or wiring

Enhanced Flow Control: The 3-way configuration allows for sophisticated mixing and diverting to protect the heat exchanger from thermal shock

Nordyne 903977 Door Assembly 320788-702 and DLAS series (Style EThe Nordyne 903977 Door Assembly is a critical OEM HVAC replacement part engineered specifically for mobile home and residential furnace cabinets. This heavy duty assembly, featuring an integrated door latch, provides an airtight seal that is essential for maintaining proper static pressure and furnace efficiency. Designed as a direct application for Nordyne furnace modelsincluding the popular M3RL seriesthis component ensures the blower compartment