This part number refers to the rubber diaphragm component itself

re-tighten the setscrew onto the flat surface of the hub

and general-purpose switching in commercial appliances or vending machines

Bypassing a 180-degree limit switch is never recommended outside of momentary diagnostic testing by a qualified technician

which can lead to uneven heating of the heat exchanger or nuisance flame failures

Browning BX97 Belt 319825-402 This part number refers toThe Browning BX97 is a high performance 100" Outside Diameter Type BX Gripnotch Belt engineered specifically for heavy duty industrial and HVAC applications. Constructed with advanced EPDM material, this belt maintains peak performance across an expansive temperature range of 60F to +250F, making it an ideal choice for outdoor condenser units and demanding mechanical rooms. The precision molded cogs increase surface area for superior heat dissipation