Williams P501617 Pilot Assembly Els PW 17895 preventing the harmonic stress that

preventing the harmonic stress that can lead to premature bearing failure or housing damage in commercial HVAC environments

Maintains consistent 24Vac output to ensure optimal performance of sensitive 24V thermostats and building automation sensors

ensuring perfect fitment and proper terminal alignment

thermal conductivity

Heavy-Duty Construction: Rated for a maximum static pressure of 400 psi and a close-off pressure up to 40 psi

Williams P501617 Pilot Assembly Els PW 17895 preventing the harmonic stress thatThe Williams P501617 Pilot Assembly is the definitive OEM replacement for aging or failed ignition components in Williams Floor Furnaces. This Natural Gas pilot assembly is purpose built for compatibility with the 4505A and 6505A series, providing a precise mechanical fit that eliminates the need for field modifications. As the direct successor to the P323411, this assembly addresses common furnace ignition problems by utilizing a high grade