Regulating how many pellets drop into the burn pot each cycle is the job of the auger timer control, and when it fails or drifts out of calibration, feed rates become inconsistent. The EF-036 'Blue Box' (part EF-036) replaces the worn auger timer control in compatible Enviro pellet appliances, and it ships as a genuine Enviro part rather than an aftermarket equivalent.

Purpose

This timer control sets a fixed 3-second interval that governs the auger's pellet-feed cycle, keeping fuel delivery to the burn pot consistent.

Key Benefits

• Genuine Enviro component built to the original 3-second timing spec
• Restores consistent, factory-calibrated pellet feed for steady burn performance
• Direct-fit replacement for the original control box, supporting long-term reliable operation
• Ships new in original Enviro Sherwood Industries packaging

Specifications

• Timer interval: 3 seconds
• Part number: EF-036 (same as EF036)

Other Notes

Before disconnecting the old control box, photograph the wire positions so each wire can be matched to the identical connector on the replacement unit, and confirm the stove is unplugged from power first.

This part fits 2 compatible models on record. While replacing the auger timer control, it is worth inspecting the auger motor and related wiring connectors for wear, since these components work together to regulate pellet feed.

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