You must always match the Maximum Overcurrent Protection (MOP) listed on the HVAC unit's data plate to prevent damage to the internal wiring and system components

The Cleveland Controls DFS-448-153 is a purpose-built air flow switch designed for critical monitoring in industrial HVAC systems

maintaining the structural integrity and operational efficiency of the refrigeration or ventilation circuit

Should I apply RTV silicone with this gasket

Simply toggle the switch between '0' and '1' to change the clockwise/counter-clockwise logic without re-wiring

Browning BK34H Sheave 320788-704 You must always match theThe Browning BK34H Sheave is a precision machined single groove cast iron pulley engineered for heavy duty power transmission in HVACR drive systems. Featuring a 3. 55" outside diameter, this BK series sheave is designed to interface with H series split taper bushings, ensuring a secure, concentric fit on the shaft that minimizes vibration and axial runout. Its versatile groove profile is compatible with 4L, 5L, A, and B section belts, making it a