High Thermal Sensitivity: Features a rapid-response wax element for precise thermal regulating valve performance

Enhanced Thermal Protection: Class F encapsulated coil allows for safer operation in ambient temperatures up to 125°F

the 3275 utilizes a hub mount configuration and ball bearings for increased durability in Open Air Over (OAO) environments

making it a critical choice for HVACR technicians looking to extend the service life of air handling units and pumps

leak-free brazed joints in high-vibration applications

Marvair 70342 Pressure Switch 318423-701 High Thermal Sensitivity: Features aThe Marvair 70342 Low Pressure Switch is an essential safety component designed for precise refrigerant monitoring in high performance HVAC units. Engineered with a Normally Open (N O) contact configuration, this switch functions as a critical loss of charge protector by opening the electrical circuit when system pressure drops to 40 PSI, effectively preventing compressor operation under hazardous low pressure conditions. Once suction pressure