the Wayne 101243-001 is the designated manufacturer replacement for the P265F and P250AF internal controls originally used in these burner series

This part number refers specifically to the venter housing assembly

high-capacity pressure protection in commercial and residential hydronic applications

it must be paired with the correct MFD-rated capacitor

as it provides more available power for the control circuit without damaging components

Browning B80 Belt R-407A the Wayne 101243-001 is theThe Browning B80 Belt is a heavy duty B section v belt engineered for demanding HVACR and industrial drive applications. Featuring a 21 32" top width and a 7 16" thickness, this 83" outside diameter classic wrapped belt is constructed with a neoprene rubber body and high tensile synthetic fiber cords. The single fabric wrapped design provides superior flexibility and a higher tolerance for slipping or minor pulley misalignment compared to raw edge