Browning 1VL25X1/2 CLEAR PK Sheave 320788-703 While age is a factor

While age is a factor

Always verify the model and serial number to ensure the burner plate diameter and valve orifice match your specific equipment

maintaining the hydraulic integrity of the refrigeration circuit without the risks associated with universal after-market alternatives

engineered to handle the rigorous modulation demands of condensing boiler systems

or reduced airflow across the evaporator coil

Browning 1VL25X1/2 CLEAR PK Sheave 320788-703 While age is a factorThe Browning 1VL25X1 2 CLEAR PK Sheave is a professional grade variable pitch V belt sheave designed for precise HVAC blower speed adjustment and air handler performance tuning. Constructed from high tensile cast iron, this single groove component features a 1 2 inch fixed bore and is specifically engineered for use with 3L fractional horsepower belts. With an outside diameter of 2. 50 inches, this VL Series sheave provides a critical variable pitch