This wiring harness is a genuine Enviro replacement for the circuit board connection on Enviro Maxx Pellet Stoves and VF170 Pellet Stoves. The Enviro Circuit Board Wiring Harness (part 50-1666) replaces the worn or damaged harness that links the control board to the auger motor circuit in these appliances.

Purpose

This harness carries the signal that controls the speed of the auger motor, which delivers fuel to the burn pot. A sound connection here is necessary for the stove to meter fuel correctly.

Key Benefits

• Supports correct auger motor speed for steady, controlled fuel delivery
• Helps maintain proper combustion by keeping the control signal intact
• Genuine Enviro factory part, not an aftermarket equivalent
• Ships new in original factory packaging

Other Notes

Inspect the harness and its connectors for scorching, brittle insulation, or loose pins before reinstalling, since a poor connection can affect auger motor performance.

When replacing this harness, it's worth also inspecting the auger motor and control board for wear, since all three components work together to regulate fuel feed.

Not sure it fits your unit? Contact us with your model number and we'll confirm before you order.