Jotul North America (Jotul U.S.A., Inc.) F445 vs MF Fire Nova C
The Jotul North America (Jotul U.S.A., Inc.) F445 is the cleaner burner: 0.49 g/hr certified particulate emissions versus 1.9 g/hr. The Jotul North America (Jotul U.S.A., Inc.) F445 is the more efficient unit: 72% versus 71% HHV — more heat from every cord. The Jotul North America (Jotul U.S.A., Inc.) F445 produces more peak heat (35,722 vs 28,140 BTU/h), suiting roughly 1,000–1,450 sq ft. The Jotul North America (Jotul U.S.A., Inc.) F445 has the larger firebox (2.03 vs 1.7 cu ft), which generally means longer burns between reloads.
| Jotul North America (Jotul U.S.A., Inc.) F445 | MF Fire Nova C | |
|---|---|---|
| Appliance type | wood-stove | wood-stove |
| Combustion technology | Catalytic Stove | Catalytic Stove |
| Certified fuel | Crib Wood | Crib Wood |
| Emission rate | 0.49 g/hr | 1.9 g/hr |
| Efficiency (HHV) | 72 % | 71 % |
| Heat output (low) | 13212 BTU/h | 23654 BTU/h |
| Heat output (high) | 35722 BTU/h | 28140 BTU/h |
| Firebox volume | 2.03 cu ft | 1.7 cu ft |
| Carbon monoxide | 0.6 g/min | 0.94 g/min |
| 25C tax credit eligible (≥75% HHV) | No | No |
| 2020 NSPS compliant | Yes | Yes |
| Currently in production | Yes | Yes |
| EPA certification number | 361-24 | 356-23 |
| Covered model numbers | F445 | Nova C |
Frequently asked questions
Which burns cleaner, the Jotul North America (Jotul U.S.A., Inc.) F445 or the MF Fire Nova C?
The Jotul North America (Jotul U.S.A., Inc.) F445: 0.49 g/hr certified particulate emissions versus 1.9 g/hr for the MF Fire Nova C.
Are the Jotul North America (Jotul U.S.A., Inc.) F445 and MF Fire Nova C both EPA certified?
Yes — both appear on the U.S. EPA's current list of certified wood heaters, and every figure on this page comes from their certification records.