Enviro M55 Cast Iron Pellet Fireplace Insert


Designed to heat. Built to Last.

For over 25 years, unsurpassed quality and craftsmanship makes Enviro an industry leader in innovative heating systems. Design, functionality, and efficiency merge to create exceptional products that will exceed all expectations.


  • Cast iron construction.
  • Multi-fuel compatible.
  • Air wash system for cleaner glass.
  • Operates with cast doors open or closed.
  • Available in multiple finishes.


  • Heating Area: 2,500 ft²
  • BTU’s: 55,000
  • Efficiency: 83.5%
  • Glass Size: 231 in²
  • Convection Fan: 200 CFM
  • EPA Emissions: 1 gms
  • Hopper Capacity: 60 lbs
  • Unit Dims: 25” W x 23” H x 16” D


  • M55 Oversize Filler Panel 34″ W x 50″ H
  • Fresh Air Intake Coupler.
  • Service rails.
  • Log Set.
  • Exhaust Starter Tube.
Consult manual for exact dimensions.
Specifications may vary based on selected options.

Additional information

Fireplace Type

Pellet Inserts