It is specifically designed for clockwise (CW) rotation and fits a standard 1/2 inch motor shaft with the bore positioned on the intake side for secure hub alignment

these adapters ensure a precise metal-to-metal seal on the flare side while providing a clean soldering surface for sweat connections

or gas pressure imbalances—before system operation can resume

to stop leaks at the source

Aaon P81580 Limit Switch It is specifically designed forThe Aaon P81580 Limit Switch is a critical safety component designed for high performance HVACR applications, specifically within Aaon rooftop units and air handlers. This 170 200F Auto Reset Limit Switch features a 7 inch insert depth, ensuring precise thermal monitoring within the heat exchanger or airflow path. As a normally closed thermal switch, it provides essential circuit interruption when temperatures exceed the 200F threshold, automatically