Browning BX85 Belt 320720-756 37"wc pressure range with a

37"wc pressure range with a manometer is critical

Enhanced flame detection reliability for improved system safety

This graphite cover gasket is critical for restoring system integrity during scheduled maintenance or rebuilds of 2-inch Spirax Sarco FT-15

Standby Heat Retention: Eliminates the "chimney effect" by closing the flue when the burner is off

Browning BX85 Belt 320720-756 37"wc pressure range with aThe Browning BX85 is a high performance Gripnotch V belt engineered specifically for heavy duty HVACR applications requiring superior power density and heat dissipation. Constructed from advanced EPDM (Ethylene Propylene Diene Monomer) material, this Type BX cogged belt maintains operational integrity in extreme environments, with an expanded temperature rating of 60F to +250F. Featuring an 88 inch outside diameter and an 86. 8 inch pitch length, the