Lochinvar & A.O. Smith 100208406 Switch Refrigerant the 3P design monitors current

the 3P design monitors current across all legs

UL Listed Enclosure: The durable housing meets safety standards for placement in air handling spaces and mechanical rooms

For heat pump applications operating in the heating mode

and Invensys legacy 496 models

Lochinvar & A.O. Smith 100208406 Switch Refrigerant the 3P design monitors currentFor service technicians and mechanical contractors maintaining high efficiency boilers, the Lochinvar & A. O. Smith 100208406 Low Air Switch is a critical safety component designed to ensure proper combustion air pressure. This OEM pressure switch, also referenced by part numbers PRS2707 and PRS2707K, operates with a precise 2. 48" WC setpoint to monitor the pressure differential across the blower assembly. If it detects a drop in air volume or a