York S1-026-39189-000 Fan Center Refrigerant while this is a 4-speed

while this is a 4-speed blower motor

The rugged bracket design provides stable positioning within the combustion chamber

With the plunger depressed

field-adjustable differential air pressure switch designed for critical proving applications in HVAC and Energy Management Systems

York S1-026-39189-000 Fan Center Refrigerant while this is a 4-speedThe York S1 026 39189 000 Fan Center is a specialized HVAC control relay and transformer assembly engineered for high performance fan management in York residential and commercial air handlers. This OEM fan center integrates a robust 24V AC transformer with a switching relay, providing a localized solution for low voltage power distribution and direct blower motor control. It facilitates precise sequence timing for fan operations, ensuring optimal