A. J. Wells and Sons Charnwood Skye E700
A. J. Wells and Sons Charnwood Skye E700 is a non-catalytic wood stove from A. J. Wells and Sons certified at 1.7 g/hr particulate emissions with 77% HHV efficiency and a 10,520–29,850 BTU/h output range.
| Appliance type | wood-stove |
|---|---|
| Combustion technology | Non-Catalytic Stove |
| Certified fuel | Cord Wood |
| Covered model numbers | Charnwood Skye E700 |
| Emission rate | 1.7 g/hr |
|---|---|
| Carbon monoxide | 0.8 g/min |
| Efficiency (HHV) | 77 % |
|---|
| Heat output (low) | 10520 BTU/h |
|---|---|
| Heat output (high) | 29850 BTU/h |
| Firebox volume | 0.82 cu ft |
| 25C tax credit eligible (≥75% HHV) | Yes |
|---|---|
| 2020 NSPS compliant | Yes |
| Currently in production | Yes |
| EPA certification number | 260-20 |
What space does the A. J. Wells and Sons Charnwood Skye E700 suit?
- Its 29,850 BTU/h peak output covers roughly 850–1,200 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 0.82 cu ft firebox puts it in the small/cabin class.
- Rough fuel use: about 1.4 cords per season at the midpoint of its output range (8 burn-hours/day, 150-day season, 22 MMBtu/cord — see methodology).
- Certified burning Cord Wood — the test fuel closest to real-world firewood.
Similar wood stoves
- FPI/Regency Fireplace Products F2500-1 (1.4 g/hr)
- Blaze King Industries Ashford AF20.2 (0.73 g/hr)
- FPI/Regency Fireplace Products F2450-2 (1.6 g/hr)
- Wolf Steel Napoleon S15 (1.6 g/hr)
- Wolf Steel Timberwolf 2100 (1.6 g/hr)
- Pacific Energy Fireplace Products Limited NEO 1.6 LE2 Model Line (Vista LE2 (1.6 g/hr)
Frequently asked questions
Is the A. J. Wells and Sons Charnwood Skye E700 EPA certified?
Yes, the A. J. Wells and Sons Charnwood Skye E700 is on the EPA's current list of certified wood heaters (certification number 260-20) and meets the 2020 NSPS Step 2 emission limits.
What is the A. J. Wells and Sons Charnwood Skye E700's emission rate?
The A. J. Wells and Sons Charnwood Skye E700 is certified at 1.7 grams of particulates per hour (tested with cord 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 A. J. Wells and Sons Charnwood Skye E700 heat?
Roughly 850–1,200 sq ft, estimated from its 29,850 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 A. J. Wells and Sons Charnwood Skye E700 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 A. J. Wells and Sons Charnwood Skye E700'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)