effectively replacing outdated or failed SmartValve systems in Sterling unit heaters

Designed specifically for 17-inch vertical HVAC units

replacing just the Emerson 057349 solenoid coil is a standard procedure that restores full functionality to the solenoid valve assembly

Manual Purge Lever: Simplifies the air-bleeding process and allows for fast-fill operations during initial system startup

Nordyne 904820 Burner Assembly 326058-755 effectively replacing outdated or failedThe Nordyne 904820 Burner Assembly is a critical OEM replacement part engineered for specific gas fired heating systems, including high efficiency furnaces and boilers. As a veteran grade HVAC burner replacement, this heavy duty assembly is built to maintain precise combustion efficiency and stable flame patterns in demanding residential and light commercial environments. Designed as a direct application for Nortek branded equipment (including Miller,