the MKC-2 utilizes a Class F insulation rating to maintain dielectric strength under high ambient temperatures

The shunt provides a continuous path on one pole which is often used for crankcase heaters or transformer power

this relay provides an exact drop-in fit for legacy air handlers and furnace units

Optimized Response Time: Integrates large air capacity ports that facilitate rapid pilot-to-output conversion

Carrier HK06MB012 Pressure Switch 322056-301 the MKC-2 utilizes a ClassThe Carrier HK06MB012 is a critical dual pressure switch engineered for induction draft furnace systems. Operating with a precise 0. 68 pressure setting, this OEM HVAC replacement part monitors the pressure generated by the inducer motor to ensure the venting system is clear and operational. It functions as a primary safety limit, preventing the ignition sequence if flue gas path obstruction or inducer failure is detected. This specific model is the