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
*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.
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.
|Front Width Minimum Firebox Opening:||30-1/4″|
|Height Minimum Firebox Opening:||21-3/4″|
|Depth Minimum Firebox Opening:||16-1/2″|
|Back Width Minimum Firebox Opening:||24-1/4″|
|Extension Onto Hearth:||10-5/8″|
|Peak BTU/hr Output1:||60,500|
|Heating Capacity2:||1,100 – 2,800 sq ft|
|Maximum Burn Time3:||12 hrs|
|Firebox Capacity:||2.43 cu ft|
|Recommended Log Length:||18″|
|Viewing Area:||120 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 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.