Common Questions What model heaters are compatible with the 3H0346700008

this diaphragm ensures an airtight seal

Designed specifically for Trane and American Standard residential furnaces

ideal for high-efficiency burners

Fine debris can lodge between the disc and seat

Nordyne 664228R Manifold 321894-706 Common Questions What model heatersAs a technician, you know that maintaining proper gas manifold pressure and distribution is non negotiable for combustion stability. The Nordyne 664228R Manifold is a critical OEM component engineered specifically for gas fired furnace applications requiring precise fuel delivery to the burner cluster. This burner tube manifold is manufactured to strict tolerances to ensure a balanced flow across all ports, directly impacting the heating efficiency