airtight fit to standard pressure tubing

which matches the 1/4 inch length and 9/16 inch outer diameter profiles of original equipment

A faulty switch typically causes the furnace to "limit out

maintaining the efficiency of residential heating systems

it is rated for both natural and LP gas systems

York S1-025-49713-000 Transformer airtight fit to standard pressureThe York S1 025 49713 000 is an OEM heavy duty 75VA 24V control transformer engineered for multi tap primary applications in professional HVACR systems. This component effectively steps down 208 240v to 24v, providing stable low voltage power for contactors, control boards, and thermostats in York, Luxaire, and Coleman equipment. As the direct replacement for S1 025 25973 700, it maintains the precise electrical characteristics and mounting footprint