This motorized duct damper is built for longevity and quiet operation in high-performance residential and light commercial applications

it serves as a primary refrigeration limit switch or ambient temperature sensor to ensure the compressor and fan cycles maintain optimal setpoints without drifting

Contractors can rely on its flexible power options (24 Vac or 120/240 Vac) and the ability to run sensor lead wire up to 1

7 microamps of DC flame current at the test pins using a high-quality multimeter

You must match the 2 MFD 370V capacitor requirement for proper phased motor operation

York S1-073-07782-001 Tube 340155-7026 This motorized duct damper isThe York S1 073 07782 001 Carryover Tube is a critical OEM replacement part designed for precision gas transfer within furnace burner assemblies. Measuring 15 inches in length with a 1 inch outer diameter, this aluminized steel tube facilitates seamless flame propagation between burners, ensuring reliable ignition cycles and preventing delayed ignitiona common cause of erratic system operation. Engineered for high temperature resilience, it maintains