If a pellet stove trips offline during a burn cycle or refuses to stay running once it warms up, the high-limit sensor is a common culprit. The Enviro 50-2888 (part 50-2888) replaces the worn 175f high-temperature control sensor in the Enviro MAXX-1 pellet stove, restoring the unit's ability to run a full cycle without nuisance shutdowns.

Purpose

This sensor monitors stove temperature and shuts the unit down if it runs too hot, acting as a critical safety control in the pellet stove's operating system.

Key Benefits

• Direct-fit replacement for the Enviro MAXX-1 — no modification required
• Genuine Enviro factory part, not an aftermarket equivalent
• Manual reset design matches the original sensor's operation
• Restores proper high-temperature shutdown protection

Other Notes

Disconnect the stove from its power source before removing or replacing the sensor.

While working on the control system, it's worth inspecting related electrical components such as the igniter, snap disc switches, and wiring harness connectors for wear, since these parts often age at a similar rate to the high-limit sensor.

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