replacing the entire assembly is often more effective than cleaning a fouled orifice to ensure long-term reliability in M1 series units

excessive buildup on the sensing bulb

it provides reliable solid state relay performance

blower motor speed

and sweat connections (5/8" suction

Carrier HC41AE198 Motor 323613-751 replacing the entire assembly isThe Carrier HC41AE198 is a high performance 1 3 HP induction motor designed for demanding HVACR applications requiring specific airflow dynamics. Operating at 208 230V on a single phase system, this 48 Frame motor is engineered for a Counter Clockwise (CCW) rotation, making it a direct replacement component for a wide range of Carrier, Bryant, and Payne residential and light commercial condensing units. This totally enclosed air over (TEAO) design