Reznor 46171 Shutter Els PW 17895 including the Reznor B series

including the Reznor B series

it ensures factory-spec fitment and long-term performance stability in professional applications

including PTACs and air ventilators

and required labeling for professional compliance

This HVAC voltage step-down transformer is a direct drop-in replacement for common industry models

Reznor 46171 Shutter Els PW 17895 including the Reznor B seriesAs a seasoned technician, you understand that achieving the precise stoichiometric ratio is critical for the long term reliability of Reznor XL125 and XL140 unit heaters. This replacement Reznor 46171 Burner Air Shutter is the exact OEM component required to calibrate primary air intake, ensuring a clean, stable flame and preventing the soot accumulation that can degrade heat exchangers. Fabricated from high durability aluminized steel, this die