This hopper switch is a direct replacement for the unit installed in the Enviro P3, P4, Max and M55 pellet stoves, along with the M55 Pellet Insert and VistaFlame VF55. The Enviro Hopper Switch with Wire (part 50-2052) replaces the worn or failed lid-interlock switch in these compatible pellet appliances.

Purpose

The switch prevents fuel from feeding into the burn pot while the hopper lid is open, an interlock function built into the auger feed circuit.

Key Benefits

• Direct-fit replacement for P3, P4, Max and M55 hopper assemblies — no modification needed
• Genuine Enviro factory part, not an aftermarket equivalent
• Restores correct lid-interlock function for fuel feed control
• Ships with wire lead attached for straightforward swap onto the existing harness

Other Notes

Disconnect the stove from its power source before removing the old switch or connecting the new one.

When replacing this switch, it's worth inspecting the hopper lid and its seating surface, along with the auger motor and feed harness, since these components share the same fuel-feed circuit.

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