the Sporlan 700052 uses a reversible

view the wheel from the hub side (the side where the motor shaft enters)

and BTS units within the 30

as long as the motor shaft and belt profile (typically A or B section V-belts) match the pulley's groove dimensions

This model serves as the official OEM replacement for the discontinued 70-18625-03

Trane VAL8360 Reversing Valve 320788-702 the Sporlan 700052 uses aAs a field technician, you know that a failing Trane VAL8360 Reversing Valve is often the root cause of a heat pump failing to switch between heating and cooling cycles. This 10 ton reversing valve is a precision engineered 4 way component utilizing a 1 1 8 x 5 8 inch ODF connection to manage high capacity refrigerant flow. Designed specifically for demanding industrial and commercial HVACR systems, the VAL8360 ensures reliable heat pump refrigerant