Browning BX77 Belt 319848-301 This kit is built for

This kit is built for millivolt gas systems and features a 90° left-hand flame pattern for optimal sensor impingement

allowing for precise static pressure adjustments across diverse ductwork configurations

or excessive gas pressure

This unit features a factory-set 25 PSI cut-in and 10 PSI cut-out (25#CI / 10#CO)

Browning BX77 Belt 319848-301 This kit is built forThe Browning BX77 Gripnotch Belt is a heavy duty cogged V belt engineered for demanding HVACR and industrial power transmission. Featuring an 80 inch outside diameter and a 21 32" top width, this Type BX Gripnotch Belt is constructed from high grade EPDM rubber, which provides a broad operating temperature range from 60F to 250F. The precision molded cogs increase surface area for superior heat dissipation and enhanced flexibility, allowing the belt