HearthStone Green Mountain 70i
Best efficient heating solution for homeowners seeking long lasting soapstone warmth.
This insert transforms a drafty fireplace into a high-efficiency heater without cluttering your living space. The soapstone lining provides a steady, lingering warmth that cast iron alone can't match, though you sacrifice the visual charm of an exposed, freestanding stove for a cleaner, flush-mount look.
$4599.00
at
Woodheat
More Green Mountain options
Who it's for
- Eco-conscious homeowners seeking maximum fuel efficiency and low emissions
- Users wanting steady overnight heat without constant refueling
- Design-focused residents with limited hearth space
Who should skip it
- Busy owners who prefer low-maintenance heating solutions
- Wood burners who prefer using larger or irregularly shaped logs
- Light sleepers or individuals sensitive to mechanical background noise
Performance breakdown
Thermal Retention
Soapstone lining provides exceptional, long-lasting radiant heat after the fire fades.
Operational Simplicity
Single-lever air control makes managing burn rates intuitive and effortless.
Heating Coverage
Robust 2,000 square foot capacity handles most medium-to-large home layouts easily.
Aesthetic Integration
Flush-mount design creates a seamless, sophisticated look for existing masonry hearths.
Burn Efficiency
Solid efficiency ratings ensure you get more warmth from every log.
Build Quality
Heavy-duty steel construction ensures durability and reliable performance for years.
Key Specs
Heating Capacity
2,000 sq. ft.
Max Heat Output
70,000 BTU/hr
Efficiency
69%
Emissions
1.54 g/hr
Max Burn Time
8 hours
Max Log Length
20 inches
Firebox Capacity
2.4 cubic feet
Flue Collar Diameter
6 inches
Material
Steel, Soapstone, and Cast Iron
Integrated Blower
Yes
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