It is factory-calibrated to a 190°F fixed open temperature and a 170°F fixed close temperature

A tripped 47-102473-03 limit switch often causes the blower to run continuously to cool the heat exchanger while the burners are disabled for safety

extending the life of the pilot burner assembly

this direct spark ignitor is cross-compatible with several Allied Air brands

York S1-026-34092-000 Fan Blade Els PW 17895 It is factory-calibrated to aThe York S1 026 34092 000 Fan Blade is a precision engineered condenser fan blade designed specifically for residential and light commercial HVAC applications. Featuring an 18 inch diameter and a 34 degree pitch, this 3 blade component is optimized for maximum static pressure and heat transfer efficiency. It utilizes a clockwise (CW) rotation and is configured with a 1 2 inch bore specifically located on the intake side for a secure fit on standard