The 3100i blends long-lasting Quadra-Fire quality with advanced Automatic Combustion Control (ACC) burn technology. ACC delivers precision air control during start-up and monitors heat levels for solid, consistent performance. These EPA certified wood fireplace inserts feature traditional styling, which can help accent your décor.
- 53,600 BTUs* — heats 1,000 to 2,500 square feet, based on climate and home efficiency
- EPA certified, with low emission levels of 2.0 grams per hour
- 1.9 cu ft firebox capacity / recommended 16" log length
- Up to 10 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.
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Key Features and Technologies
Learn more about key product features and technologies.
Is This Product Right For You?
Available in two styles: Black arched door with optional satin nickel trim; and black rectangular door available in black only.
You will need to select a surround to cover the gap between the insert and the fireplace opening.
Side Panel Set
Side Panel Set with included fan system is available in two finishes. This panel set is required to complete the insert.
A surround is required to cover the gap between the insert and the fireplace opening. View the Specifications tab for surround sizes.
Door Upgrade Kit
Upgrade the look of your stove with satin nickel hinge pins.
The shelf mantel is available in 48”, 59” or 72” lengths and with designs that accent any room.
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.
|Extension onto Hearth:
|Peak BTU/hr Output1:
|| 1,000-2,500 sq ft
|Maximum Burn Time3:
||1.90 cu ft
|Recommended Log Length:
||165 sq in
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.