White Rodgers 789A-751A1 HSI Refrigerant Engineered as a 2-way normally

Engineered as a 2-way normally closed solenoid valve

How can I tell if my old contactor (B1360315) has failed

The RIBXGHF series is particularly effective for status monitoring of 120VAC motors

and ventilation units where high force and reliable 2-3/8" mechanical travel are required

Common Questions What is the primary function of the thermal barrier on this assembly

White Rodgers 789A-751A1 HSI Refrigerant Engineered as a 2-way normallyThe White Rodgers 789A 751A1 is a high performance 120V Silicon Nitride Hot Surface Ignitor (HSI) engineered specifically as a Carrier LH33ZG001 direct replacement. As a veteran technician knows, upgrading from older silicon carbide to nitride technology significantly reduces nuisance service calls by providing superior physical durability and faster thermal response. This furnace ignitor features a robust silicon nitride heating element and is rated