The Armstrong Furnace R100684-04 Pressure Switch is a critical safety component engineered for precise inducer motor verification and flue gas management

As a genuine Rheem replacement part

This kit is a direct replacement and is identical to the AV-600-0-0-2

This specific positioner spring is designated for use with the Johnson Controls D-3246 Series

York S1-1TVM4F1 Expansion Valve Els PW 17895 The Armstrong Furnace R100684-04 PressureThe York S1 1TVM4F1 Expansion Valve is a critical metering device engineered for high pressure R410A refrigerant applications. This 2 ton TXV utilizes 5 8" x 5 8" sweat connections, providing a robust interface for standard residential and light commercial evaporator coils. The inclusion of a 30 inch capillary tube allows for flexible external sensing bulb placement, ensuring accurate superheat measurement even in tight cabinet configurations. As a