Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT
Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT is a catalytic wood stove from Hearth and Home Technologies certified at 0.3 g/hr particulate emissions with 77% HHV efficiency and a 10,665–15,906 BTU/h output range.
| Appliance type | wood-stove |
|---|---|
| Combustion technology | Catalytic Stove |
| Certified fuel | Crib Wood |
| Covered model numbers | Vermont Castings Intrepid FlexBurn 2115-CAT |
| Emission rate | 0.3 g/hr |
|---|---|
| Carbon monoxide | 0.82 g/min |
| Efficiency (HHV) | 77 % |
|---|
| Heat output (low) | 10665 BTU/h |
|---|---|
| Heat output (high) | 15906 BTU/h |
| Firebox volume | 1.31 cu ft |
| 25C tax credit eligible (≥75% HHV) | Yes |
|---|---|
| 2020 NSPS compliant | Yes |
| Currently in production | Yes |
| EPA certification number | 115-18 |
What space does the Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT suit?
- Its 15,906 BTU/h peak output covers roughly 450–650 sq ft at the 25–35 BTU/h-per-square-foot rule of thumb — see the sizing calculator to adjust for your insulation and climate.
- The 1.31 cu ft firebox puts it in the small/cabin class.
- Rough fuel use: about 0.9 cords per season at the midpoint of its output range (8 burn-hours/day, 150-day season, 22 MMBtu/cord — see methodology).
- Certified burning Crib Wood .
Compare the Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs Blaze King Industries 20.2 Series: Ashford 20.2 (AF20.2)
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs Blaze King Industries 25 Series: Sirocco 25 (SC25) Insert
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs Blaze King Industries 30.2 Series: Sirocco 30.2 (SC30.2)
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs Blaze King Industries King KE40 (3)
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs Blaze King Industries Princess PE32 (2)
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs Blaze King Industries Princess PI29 Insert (2)
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs FPI/Regency Fireplace Products Alterra Pro I3000 Series (I300R
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT vs FPI/Regency Fireplace Products CI2700-1
Similar wood stoves
- STUV AMERICA 30 Compact (1.8 g/hr)
- STUV AMERICA Six 66-50 (1.9 g/hr)
- Pacific Energy Fireplace Products Limited True North TN10 (1.4 g/hr)
- Hearth and Home Technologies Quadra-Fire Pioneer III-ARC & Quadra-Fire – Pioneer III -REC Wood Heater Model Line (1.3 g/hr)
- Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115 (0.6 g/hr)
- Foyers Supreme Astra 18 (2 g/hr)
Frequently asked questions
Is the Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT EPA certified?
Yes, the Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT is on the EPA's current list of certified wood heaters (certification number 115-18) and meets the 2020 NSPS Step 2 emission limits.
What is the Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT's emission rate?
The Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT is certified at 0.3 grams of particulates per hour (tested with crib wood). Real-world emissions depend heavily on fuel moisture and operation — the lab figure assumes seasoned fuel and correct air settings.
How many square feet can the Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT heat?
Roughly 450–650 sq ft, estimated from its 15,906 BTU/h peak output at 25–35 BTU/h per square foot. Insulation, climate, ceiling height, and floor plan move this figure substantially in both directions.
Does the Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT qualify for a federal tax credit?
No — the federal 25C credit for biomass stoves was terminated for property placed in service after December 31, 2025. The Hearth and Home Technologies Vermont Castings Intrepid FlexBurn 2115-CAT's certified efficiency is 77% HHV, which met the credit's ≥75% HHV threshold while it existed. State and local incentive programs may still apply — check your state energy office and air district.
Sources
- cfpub.epa.gov (retrieved 2026-07-23)