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      Quadra-Fire 4100I Wood Insert with satin nickel trim and surround with cast trim

      Quadra-Fire 4100i Wood Insert
      What is MSRP?
      Starting at $2,907

      Cast iron construction, a bay window viewing area and Automatic Combustion Control (ACC) combine to make the 4100i an impressive heating option. ACC provides air when it’s needed most and efficiently manages burn levels. It’s a technology that lets you relax—and enjoy rolling Quadra-Fire flames for years to come.

      • 60,500 BTUs* — heats 1,100 to 2,800 square feet, based on climate and home efficiency
      • EPA certified with low emission levels of 4.3 grams per hour
      • 2.4 cu ft firebox capacity / recommended 18" log length
      • Up to 12 hours of burn time from each load of wood
      • Easy start-up

      *The amount of heat produced by a heating appliance is measured in British Thermal Units (BTUs). One BTU represents the amount of energy required to raise the temperature of 1 lb. of water by 1 degree F. Generally, more BTUs correlate to greater heating potential. However, the amount of BTUs needed to heat a specific area varies, based on climate and home efficiency.

      Key Features and Technologies

      Learn more about key product features and technologies.

      • Automatic Combustion Control (ACC)
      • Quadra-Fire® Four-Point Burn System
      • Environmental Protection Agency Approval

      Is This Product Right For You:

      Room Size: (Learn More)
      Recommended Maintenance: (Learn More)

      Current Offers

      • Sign up to Save $100
        Sign up to get your personalized coupon for $100 off a fireplace, stove or insert. Offer expires 7/2/2016.

      Model Comparison


      Door available in black or black with satin nickel trim.

      • Finishes
        4100i Door


      A surround is required to cover the gap between the insert and the fireplace opening. View the Specifications tab for surround sizes.

      • Metal Surround with Cast Trim
      • Finishes
        Metal Surround with Metal Trim


      The shelf mantel is available in 48”, 59” or 72” lengths and with designs that accent any room.

      • Finishes
        Bennington Shelf
      • Finishes
        Covington Shelf

      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


      Width: 30"
      Height: 21"
      Depth: 16-1/4"
      Extension onto Hearth: 10-9/16"
      Peak BTU/hr Output1: 60,500
      Heating Capacity2: 1,100-2,800 sq ft
      Maximum Burn Time3: 12 hours
      Firebox Capacity: 2.43 cu ft
      Recommended Log Length: 18"
      Viewing Area Front Window: 120 sq in
      Viewing Area Side Windows: 29 sq in each
      Efficiency4: 78.5%
      Emissions: 4.3 g/hr

      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

      Installation Manuals

      Owner's Manuals

      Service Parts