Carrier HN53CB026 Contactor 30067439-890 38" diameter bore

38" diameter bore

Reliable Calibration: Works in conjunction with the starting point adjustment screw (2-12 psig) for custom pneumatic valve setups

If you measure zero voltage at the 24V secondary terminals while 120V is present at the primary

and this factory-authorized defrost control board ensures the system clears frost efficiently without unnecessary energy consumption

Carrier HN53CB026 Contactor 30067439-890 38" diameter boreThe Carrier HN53CB026 Contactor is a professional grade 3 pole HVAC contactor designed for high cycle reliability in residential and light commercial applications. Engineered with a 24V coil and a 25 Amp inductive rating, this component serves as the primary switching mechanism for compressors and condenser fan motors. It is the direct OEM specified replacement for S1 024 20424 700, ensuring exact physical and electrical compatibility with Carrier,