Johnson Controls A28AA-37 Temperature Control R-410A (Outer Diameter) coupling

(Outer Diameter) coupling

Replace the relay if the compressor exhibits hard-starting symptoms or if the start capacitor shows signs of leaking or swelling

Reliable Ignition: Heavy-duty construction resists carbon buildup and oxidation

this is a mechanical rebuild kit containing the internal moving parts and seals

C) and a convertible setpoint adjustment accessible from the front

Johnson Controls A28AA-37 Temperature Control R-410A (Outer Diameter) couplingTemperature Control, Two Stage, 2 SPDT Switch Action, 120 208 240 277 Vac, 60 140 Degree Setpoint Range, 5 Degree Differential Each Stage, 2 7 Degree Adjustable Differential Between Stages, 3 8" x 4" Bulb, 6' Capillary Length, Knob Range Adjuster A28AA 37 is identical to A28AA 37C