Browning VPB-235AH Pillow Block R-134A Always inspect the burner area

Always inspect the burner area when replacing a damaged ignitor harness

The Lennox 79L57 is a critical Natural Gas Burner Orifice engineered specifically for high-efficiency Lennox gas furnaces and heating units

Enhanced Reliability: Features a 95-volt silicon nitride ignitor designed for superior thermal shock resistance compared to older carbide versions

Engineered to meet strict HVAC thermal protection standards

Browning VPB-235AH Pillow Block R-134A Always inspect the burner areaThe Browning VPB 235AH Pillow Block is a precision engineered 2 3 16" bore diameter mounted ball bearing specifically designed for HVAC air handler applications. This standard duty housing is cast from high grade iron to provide rigid shaft support and dampening against vibration in high velocity air moving systems. The unit features the BOA concentric locking collar, which ensures 360 degree grip on the shaft to minimize runout and prevent shaft