Browning 1VL40X1/2 Sheave R-22 The MOD2127 comes pre-programmed with

The MOD2127 comes pre-programmed with factory parameters to match specific Trane blower motor performance curves

1U is a heavy-duty

and updated technical labels to keep your installation up to code and fully compliant with manufacturer specifications

Always verify rotation against the existing assembly before installation

saving hours on labor and system draining

Browning 1VL40X1/2 Sheave R-22 The MOD2127 comes pre-programmed withThe Browning 1VL40X1 2 Sheave is a high grade cast iron variable pitch pulley engineered for fractional horsepower (FHP) applications in HVACR systems. Specifically designed for precision air handling, this 1 groove VL sheave features a 3. 75" outside diameter and a 1 2" fixed bore with keyway. It provides a versatile adjustable pitch diameter ranging from 2. 3" to 3. 8", allowing technicians to fine tune blower speed and system CFM with exactness.