The MA-5330 is the current technical successor and direct replacement for the MA-5220 and MA-5200 series actuators with 120V requirements

providing the reliability professional contractors expect

including essential ceramic insulators

this 40VA transformer can replace units with equal or lower VA ratings

and DES series

Carrier 330649-701 Wiring Harness 322838-753 The MA-5330 is the currentThe Carrier 330649 701 Wiring Harness is a critical OEM replacement part designed to maintain the electrical integrity of your furnace or air handler. Engineered by Carrier to meet exact factory specifications, this HVAC wiring harness ensures seamless communication between the control board and vital system components. As a Factory Authorized Part, it features precision molded connectors and high grade insulation to resist heat and vibration, common