Carrier HK02SB027 Low Pressure Switch 44 PSI /27 PSI

The Carrier HK02SB027 Low Pressure Switch is an essential part of HVAC systems that monitor and control refrigerant pressure. It is small enough to fit in a variety of HVAC settings, with a length of 8.1", a width and height of 1.0". It is a switch installed in the air conditioning and refrigeration machines that protects the machine from extreme low-pressure conditions to promote optimal operation. When the pressure falls below safe levels, the switch causes a response to prevent system harm, like compressor failure or evaporator coil freezing. It extends the durability of the equipment, while also saving on energy, so the cost is lower.