Technicians typically wire the ID1011 to dry contact outputs or alarm terminals on BAS controllers to signal high-pressure lockouts or sensor failures

Built for normally closed operation

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

and DES series

providing the reliability professional contractors expect

Carrier 330649-701 Wiring Harness 322838-753 Technicians typically wire the ID1011The 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