Lochinvar & A.O. Smith 100276842 Pressure Switch 326010-701 the HH83XB485 ensures precise performance

the HH83XB485 ensures precise performance by responding to actual current loads rather than ambient temperature fluctuations

or 90-minute defrost intervals based on regional humidity levels and system requirements

facilitating a direct connection to the CN105 port on the indoor unit PCB

Verify the original motor part number

Does this unit include mounting hardware or a crankcase heater

Lochinvar & A.O. Smith 100276842 Pressure Switch 326010-701 the HH83XB485 ensures precise performanceThe Lochinvar & A. O. Smith 100276842 Pressure Switch is a critical safety component designed to monitor combustion blower performance and ensure proper venting pressure within high efficiency commercial water heaters and boilers. This OEM air pressure switch acts as a fail safe, preventing ignition if the inducer motor fails to establish the correct differential pressure. As the direct 100166151 replacement part, this switch is engineered for high