Reznor 129543 Venter Assembly R-407A Are jumpers included for the

Are jumpers included for the dual-voltage primary

providing a direct fit for systems requiring 120V power input and diagnostic LED capabilities

Proper installation ensures accurate differential pressure sensing

while the Buna-N paddle ensures a bubble-tight

substituting it with a single-stage switch will prevent the furnace from modulating correctly and will likely trigger a control board lockout

Reznor 129543 Venter Assembly R-407A Are jumpers included for theThe Reznor 129543 Venter Motor and Wheel Assembly is a critical OEM replacement part engineered for high performance combustion exhaust in industrial and commercial gas fired unit heaters. Operating at 208 230V, this centrifugal venter assembly is purpose built for Reznor UDAP, UDAS, UDBP, and UDBS models, specifically in the 200 to 400 MBH size range. As an integrated unit, it features a precision balanced venter wheel and a resiliently isolated