Description
The Bosch HVAC 8733802651 Low Pressure Switch Kit is a pressure sensing control assembly to monitor low refrigerant or air-side pressure conditions in heat pump and air conditioning units. It detects when pressure drops below the required operating range and sends a signal to the control circuit to manage system activity accordingly. Within HVAC systems, it is positioned in the control line to proper operating conditions before and during compressor operation. It is commonly used to support controlled system cycling and protect internal components during abnormal pressure conditions.
