Pay in 4 interest-free payments of $28.18 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
the "/U" suffix simply designates a universally packaged commercial version
ensuring the system avoids common pressure switch trips or internal water damage
45" WC pressure setting to prevent nuisance trips and ensure exact safety thresholds
local codes typically require a Maxitrol vent limiter (like the 12A39) for indoor use to eliminate the need for a dedicated vent line to the outdoors
Reznor 131970 Fan Blade Els PW 17895 the "/U" suffix simply designatesThe Reznor 131970 Fan Blade is a critical direct drive replacement component engineered for specific Reznor F125 model unit heaters. This 12 inch 3 blade fan is calibrated to maintain precise cubic feet per minute (CFM) output, ensuring optimal heat exchanger dissipation and preventing high limit switch tripping. Constructed from heavy duty aluminum to resist corrosion and minimize rotational mass, this replacement HVAC fan blade features a standard 1
US$ 125.00
US$ 180.00
US$ 189.99
US$ 169.95