Quadra-Fire 2100 Millennium Wood Stove

Starting at $1,589

The Millennium 2100 delivers powerful performance in a compact package. Automatic Combustion Control (ACC) provides advanced heating control for long, clean and efficient burns. Rugged construction continues the Quadra-Fire Tradition of Excellence.

  • 44,000 BTUs — heats 800 to 2,100 square feet, based on climate and home efficiency
  • EPA certified with low emission levels of 2.1 grams per hour
  • 1.5 cu. ft. firebox capacity / recommended 16" log length
  • Up to 7 hours of burn time from each load of wood
  • Easy start-up

Key Features and Technologies

Automatic Combustion Control (ACC)

Automatic Combustion Control (ACC)

Automatic Combustion Control (ACC) is an advanced heat-management system from Quadra-Fire that maintains precision airflow for longer, cleaner and more efficient burns.

Quadra-Fire® Four-Point Burn System

Quadra-Fire® Four-Point Burn System

The “four-point” Quad Burn combustion system has four cycles that extend the heat, enhance the fire and increase efficiency for durable, long-lasting performance.

Environmental Protection Agency Approval

Environmental Protection Agency Approval


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Model Comparison

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Stove Finish

Available finishes.

Classic Black Classic Black

Door Upgrade Kit

Upgrade the hinge pins and spring handles to satin nickel.

Door Upgrade Kit Door Upgrade Kit

Fan Kit


Fan Kit Fan Kit

Dimensions in inches. Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications

2100 MILLENNIUM

Width: 23-3/8
Height: 27-15/16
Depth: 26-7/16
Peak BTU/hr Output1: 44,000
Heating Capacity2: 800-2,100 sq ft
Maximum Burn Time3: 7 hours
Firebox Capacity: 1.5 cu ft
Recommended Log Length: 16"
Viewing Area: 125 sq in
Efficiency4: 78.7%
Emissions: 2.1 grams/hour

1 BTU: 1st hour output uses high burn efficiency number. BTU will vary depending on the type of fuel used and moisture content of the fuel.
2 This is a general guide, see your local Quadra-Fire dealer for help in determining the product that best suits your heating needs based on climate, home efficiency, location of the heater, and air movement in the room.
3 Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used.
4 Weighted Average LHV (Low Heating Value) efficiency.

Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the owner's manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owner's/installation manual.

*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.

†For wood-burning appliances: Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used, and installation.


Product Brochures

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