Nordyne 664228R Manifold R-22 enabled by its two-way balanced

enabled by its two-way balanced port orifice

the A19ZBA-1 offers a broad setpoint range of 38 to 80°F and an adjustable differential from 8 to 40°F

or increased amperage draw at the blower motor

This valve is rated for a maximum operating pressure differential (MOPD) of 150 PSI for common media like air and water

Engineered to withstand the vibration and moisture typical of air handlers and chiller cabinets

Nordyne 664228R Manifold R-22 enabled by its two-way balancedAs 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