While some Honeywell VR series valves allow for conversion

the York S1-028-12458-002 is designed for specific clearances that sealants may not fill evenly

As a direct-acting pneumatic sensor

This Trane thermostat part is a critical component for maintaining high-efficiency performance and accurate thermal management in demanding environments

this harness is the direct S1-02541088000 replacement for units like the RAC13J604S21A and various 25

York S1-7975-3901/A Burner Sensor Wire 318973-401 While some Honeywell VR seriesThe York S1 7975 3901 A Burner Sensor Wire is a critical OEM replacement part engineered for high accuracy flame rectification signal transmission. As a veteran technician, you know that a degraded sensor wire often leads to intermittent ignition failure or short cycling, as the control board fails to receive the microamp signal required to keep the gas valve energized. This burner sensor wire is specifically designed for York DGAA056BDTA furnace