MC 34116MC Jumper Wire for Dometic RV Furnaces

The MC 34116MC is a replacement jumper wire designed specifically for Dometic brand RV furnaces. This essential diagnostic and repair component allows technicians and RV owners to test furnace operation by creating a temporary electrical connection between the furnace control board terminals.

Key Features:

• Direct replacement part for Dometic furnace systems
• Used for troubleshooting furnace control board and blower motor issues
• Enables bypass testing of thermostat circuits
• Aftermarket quality replacement from MC Enterprises
• Commonly included in comprehensive furnace repair kits

This jumper wire is an important diagnostic tool that helps identify whether furnace issues stem from the control board, thermostat wiring, or other components. When connected to the blue signal wires on the furnace control board, it can temporarily complete the circuit to verify that the furnace blower motor and ignition system are functioning correctly.