Lennox 35K73 Gasket 328140-751 the 381-800-476 is the official

the 381-800-476 is the official 6-inch direct replacement kit for that older part number

The York 025-32906-000 Thermal Expansion Valve is a high-performance OEM replacement TXV designed for precision refrigerant metering in commercial and industrial HVACR systems

the solid copper ODF stubs on the DHY0154 allow for easy brazing without the risk of leak-prone mechanical joints

How do I test the BASO K16BT-30 thermocouple range

This genuine OEM replacement part ensures full compatibility with the Lochinvar Knight and A

Lennox 35K73 Gasket 328140-751 the 381-800-476 is the officialThe Lennox 35K73 Burner Gasket is a critical sealing component engineered for high temperature resilience in residential and commercial gas fired systems. Designed as a high performance flange gasket, this part establishes a robust seal between the burner assembly and the heat exchanger or orifice plate. By preventing the bypass of combustion gases and minimizing heat loss, the 35K73 ensures the pressure switch detects proper drafting while