this specific model requires an 80/90Vdc power supply

Compatible with both constant torque and PSC blower motors in various York and Coleman localized air handlers

The large backlit digital display and intuitive push-button interface provide the reliability expected by service contractors managing Bard wall-mount units or standard split systems

Direct OEM Compatibility: Ensures a perfect fit and correct electrical characteristics for specified Burnham boiler models

Key Benefits OEM Precision: Genuine International Comfort Products part ensures 100% compatibility with specific Heil Quaker furnace models

Browning 1VL44X5/8 CLEAR PK Sheave 318423-701 this specific model requires anThe Browning 1VL44X5 8 is a heavy duty, single groove variable pitch sheave designed for precise airflow and speed adjustments in light duty HVAC applications. Cast from high grade ASTM 30 cast iron, this sheave features a 4. 15" outside diameter and is engineered for a 5 8" fixed bore mounting. Its versatility is its primary strength, accommodating 3L, 4L, A, AX, 5L, B, and BX belt profiles with an adjustable pitch range of 2. 7" to 4. 2". This