Browning BX85 Belt 318973-401 The 1779405PS is the current

The 1779405PS is the current factory replacement for the discontinued 1779405P

pressure switch features a single-pole single-throw (SPST) configuration

this assembly features a precision-aligned electrode and flame sensor to maintain consistent pilot flame rectification and prevent nuisance lockouts

For system diagnostics

Whether you are conducting a routine liquid line drier replacement or a full system retrofit

Browning BX85 Belt 318973-401 The 1779405PS is the currentThe 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