Electric Heat Kit 11

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

it ensures reliable electrical switching even in low-voltage PLC circuits

With a rapid flame failure response time of 0

Marvair 70342 Pressure Switch 318423-701 Electric Heat Kit 11The 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