Sierra Products S2300 FS
Sierra Products S2300 FS is a non-catalytic wood stove from Sierra Products certified at 2.2 g/hr particulate emissions with 67% HHV efficiency and a 14,209–36,591 BTU/h output range.
| Appliance type | wood-stove |
|---|---|
| Combustion technology | Non-Catalytic Stove |
| Certified fuel | Cord Wood |
| Covered model numbers | S2300 FS, S2300 PB |
| Emission rate | 2.2 g/hr |
|---|---|
| Carbon monoxide | 1.9 g/min |
| Efficiency (HHV) | 67 % |
|---|
| Heat output (low) | 14209 BTU/h |
|---|---|
| Heat output (high) | 36591 BTU/h |
| Firebox volume | 2.36 cu ft |
| 25C tax credit eligible (≥75% HHV) | No |
|---|---|
| 2020 NSPS compliant | Yes |
| Currently in production | Yes |
| EPA certification number | 290-21 |
What space does the Sierra Products S2300 FS suit?
- Its 36,591 BTU/h peak output covers roughly 1,050–1,450 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 2.36 cu ft firebox puts it in the mid-size home class.
- Rough fuel use: about 2.1 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
- Morso Jernstoberi A/S 7110 B (1.1 g/hr)
- Hearth and Home Technologies Quadra-Fire 43M-ACC-C (1.6 g/hr)
- Energy Distribution Gaya Ardoise (1.9 g/hr)
- 509 Fabrications Chinook VCV 2.1.5 (1.3 g/hr)
- FPI/Regency Fireplace Products F5200 (2) (0.84 g/hr)
- Hussong Manufacturing Company Kozy Heat Z42 (1.2 g/hr)
Frequently asked questions
Is the Sierra Products S2300 FS EPA certified?
Yes, the Sierra Products S2300 FS is on the EPA's current list of certified wood heaters (certification number 290-21) and meets the 2020 NSPS Step 2 emission limits.
What is the Sierra Products S2300 FS's emission rate?
The Sierra Products S2300 FS is certified at 2.2 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 Sierra Products S2300 FS heat?
Roughly 1,050–1,450 sq ft, estimated from its 36,591 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 Sierra Products S2300 FS 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 Sierra Products S2300 FS's certified efficiency is 67% HHV, which did not meet 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)