Carrier HK02SB027 Pressure Switch 323269-701 Professionals in the field rely

Professionals in the field rely on the Johnson Controls MS4PM12CT-11 for its precise multi-stage operational logic in demanding HVACR environments

The in-line horizontal configuration simplifies installation on steam main drip stations

you must use a contactor rated for the specific FLA (Full Load Amperage) of the equipment

provided the bolt circle matches the housing

it utilizes Detect-a-Flame technology for continuous flame supervision and features on-board diagnostics via a system LED to streamline troubleshooting

Carrier HK02SB027 Pressure Switch 323269-701 Professionals in the field relyThe Carrier HK02SB027 is a mission critical OEM low pressure switch engineered to protect the compressor from low suction conditions and potential evaporator coil freezing. This factory authorized component features a precise 44 27# pressure rating, with a cut out set at 27 PSI and a reset (cut in) at 44 PSI. As a low pressure cutout switch, it monitors refrigerant levels continuously, opening the control circuit to prevent system damage if a leak