Browning 3VX600 Belt 322056-301 This Alco powerhead is essential

This Alco powerhead is essential for refurbishing or repairing thermal expansion valves (TXV)

providing an equivalent MERV 8 performance profile and fitment

this constant airflow ECM motor maintains precise CFM delivery across varying static pressures

Part of the Robertshaw LCH series

Browning 3VX600 Belt 322056-301 This Alco powerhead is essentialThe Browning 3VX600 Belt is a precision engineered 3VX notched V belt designed for high capacity power transmission in compact HVACR drive systems. This notched cogged belt features a 60 inch outside circumference and a 0. 38 inch top width, utilizing a raw edge construction that maximizes coefficient of friction while reducing internal heat buildup. As a Browning 358 Gripbelt, it is manufactured with high modulus cord loading to handle increased