Jotul North America (Jotul U.S.A., Inc.) F445 V2 vs MF Fire Nova C
The Jotul North America (Jotul U.S.A., Inc.) F445 V2 is the cleaner burner: 0.65 g/hr certified particulate emissions versus 1.9 g/hr. The Jotul North America (Jotul U.S.A., Inc.) F445 V2 is the more efficient unit: 77% versus 71% HHV — more heat from every cord. The Jotul North America (Jotul U.S.A., Inc.) F445 V2 produces more peak heat (36,986 vs 28,140 BTU/h), suiting roughly 1,050–1,500 sq ft. The Jotul North America (Jotul U.S.A., Inc.) F445 V2 has the larger firebox (2.03 vs 1.7 cu ft), which generally means longer burns between reloads. Combustion technology differs: the Jotul North America (Jotul U.S.A., Inc.) F445 V2 is a hybrid and the MF Fire Nova C a catalytic stove — see the catalytic vs non-catalytic guide for what that means day to day.
| Jotul North America (Jotul U.S.A., Inc.) F445 V2 | MF Fire Nova C | |
|---|---|---|
| Appliance type | wood-stove | wood-stove |
| Combustion technology | Hybrid | Catalytic Stove |
| Certified fuel | Crib Wood | Crib Wood |
| Emission rate | 0.65 g/hr | 1.9 g/hr |
| Efficiency (HHV) | 77 % | 71 % |
| Heat output (low) | 14323 BTU/h | 23654 BTU/h |
| Heat output (high) | 36986 BTU/h | 28140 BTU/h |
| Firebox volume | 2.03 cu ft | 1.7 cu ft |
| Carbon monoxide | 0.17 g/min | 0.94 g/min |
| 25C tax credit eligible (≥75% HHV) | Yes | No |
| 2020 NSPS compliant | Yes | Yes |
| Currently in production | Yes | Yes |
| EPA certification number | 414-26 | 356-23 |
| Covered model numbers | F445 V2 | Nova C |
Frequently asked questions
Which burns cleaner, the Jotul North America (Jotul U.S.A., Inc.) F445 V2 or the MF Fire Nova C?
The Jotul North America (Jotul U.S.A., Inc.) F445 V2: 0.65 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 V2 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.