Quadra-Fire – 4100i Wood Insert

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.

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 from these low-emission wood fireplace inserts 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

Product Brochure

Additional Materials