The M55 Cast Iron Pellet Fireplace Insert


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


  • O/S Filler Panel
    34″ W x 50″ H
  • Fresh Air Intake Coupler.
  • Service rails.
  • Log Set.
  • Exhaust Starter Tube.


Heating Area 2500 ft²
Max Input BTU (NG) 55,000
Efficiency 83.5%
Glass Size 231 in²
Convection Fan 200 CFM
EPA Emissions 1 gms
Hopper Capacity 60 lbs
Install Dims* 25” W x 23” H x 16” D

*Consult manual for detailed dimensions & clearances.
Depth based on installation with Contemporary Surround.
Specifications may vary based on selected options.