The Enviro Maxx (MAXX-1/MAXX-B) and Enviro Omega pellet stoves use this slider damper plate, part 50-1644, to set the combustion air for proper burn. On the Maxx it sits on the left side of the stove and is set at installation by a qualified technician or installer, since it directly controls the airflow that shapes the flame. This is the plate only, with no hardware.

When to replace it

A tall, lazy flame with dark orange tips means too little air, while a short, brisk flame like a blowtorch means too much. A properly set damper produces a bright yellow-orange, active flame with no black tips, and Enviro's Maxx-1 manual notes the slider should be adjusted if poor-quality pellets build up clinkers, overflow the burn pot, or if the fire goes out on the lowest heat setting.

Fit

• Plate only, no hardware included, as supplied.

Installation

Let the appliance cool completely before working on it, and have the slider damper set by a qualified technician or installer.

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