Browning BX63 Belt 320074-702 Common Questions Is the S1-R72DB0004

Common Questions Is the S1-R72DB0004 compatible with older R-22 systems

Common indicators include the indoor blower failing to engage during a call for heat

Secure Terminations: 1/4" quick connects provide a high-tension fit

Always verify the draft before assuming the switch is faulty

specifically those utilizing PSC or CSIR type compressors

Browning BX63 Belt 320074-702 Common Questions Is the S1-R72DB0004As a veteran HVACR technician, I know that when you're dealing with high torque industrial blowers or heavy duty pump drives, you need a belt that can handle the sheer without glazing. The Browning BX63 Belt is a cogged V belt engineered specifically for these demanding applications. With a 66 inch outside diameter and a 64. 8 inch pitch length, this Type BX Gripnotch Belt utilizes a 21 32" top width to maximize sheave contact. Unlike standard wrapped