This part is a #43 drill size orifice

Superior Efficiency: High-efficiency ECM design reduces power consumption and lowers total operational costs for the facility

Technicians typically look for a seized blower wheel

this thermal expansion valve prevents liquid slugging

it can be wired for single-phase applications

Browning 3L390 Belt 323055-751 This part is a #43The Browning 3L390 Belt is a heavy duty fractional horsepower (FHP) V belt engineered specifically for light duty HVAC systems, blowers, and motor driven fans requiring a 39 inch outside diameter. Built with a type 3L section, this wrapped V belt features a 3 8 inch top width and 7 32 inch thickness, conforming to RMA standards for cross section dimensions. As a veteran grade HVAC drive belt, its wrapped construction ensures smooth, quiet operation by