Key Technical Benefits OEM Compatibility: Direct replacement for Sterling unit heater parts

but the actuator's pilot positioner may require separate calibration once the linkage is secured

Using it in R-22 systems may result in improper superheat and potential compressor damage

preventing the nuisance lockouts and ignition failure common with aged or carbon-fouled components

ensuring that mounting hole alignment and lead lengths match the original factory specifications

Carrier 342796-75105 Evaporator Coil 320788-702 Key Technical Benefits OEM Compatibility:Professional grade Carrier 342796 75105 Evaporator Coil is a critical OEM replacement component designed for high efficiency heat transfer in residential air handling units. This aluminum slope coil is engineered for a precise fit in specific Carrier, Bryant, and Payne systems, including the PF4MNA and FB4C series. Its advanced all aluminum construction provides superior resistance against formicary corrosion, ensuring long term structural integrity