Browning VPB-227 AH Pillow Block 318518-761 and Comfortmaker air handlers and

and Comfortmaker air handlers and electric heating units

OEM thermostatic expansion valve (TXV) engineered for precision refrigerant metering in commercial and residential HVACR systems

5" to 13" water column spring allows for precise field tuning to meet specific appliance requirements

or erratic cooling performance caused by improper refrigerant metering

Can the A350AA-1 replace a standard mechanical thermostat

Browning VPB-227 AH Pillow Block 318518-761 and Comfortmaker air handlers andThe Browning VPB 227 AH is a standard duty 1 11 16" bore pillow block bearing specifically engineered for HVAC air handler applications. This unit features high grade cast iron housing to provide rigid support for fan shafts and blowers. To ensure optimal balance and reduced vibration in airflow systems, it utilizes the BOA concentric locking collar, which provides 360 degree grip on the shaft, minimizing runout and preventing shaft marring compared