Jotul North America (Jotul U.S.A., Inc.) F445 V2 vs Stove Builder International Bistro Series (Bistro
The Jotul North America (Jotul U.S.A., Inc.) F445 V2 is the cleaner burner: 0.65 g/hr certified particulate emissions versus 2 g/hr. The Jotul North America (Jotul U.S.A., Inc.) F445 V2 is the more efficient unit: 77% versus 76% HHV — more heat from every cord. The Stove Builder International Bistro Series (Bistro produces more peak heat (50,200 vs 36,986 BTU/h), suiting roughly 1,450–2,000 sq ft. The Stove Builder International Bistro Series (Bistro has the larger firebox (2.26 vs 2.03 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 Stove Builder International Bistro Series (Bistro a non-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 | Stove Builder International Bistro Series (Bistro | |
|---|---|---|
| Appliance type | wood-stove | wood-stove |
| Combustion technology | Hybrid | Non-Catalytic Stove |
| Certified fuel | Crib Wood | Cord Wood |
| Emission rate | 0.65 g/hr | 2 g/hr |
| Efficiency (HHV) | 77 % | 76 % |
| Heat output (low) | 14323 BTU/h | 14300 BTU/h |
| Heat output (high) | 36986 BTU/h | 50200 BTU/h |
| Firebox volume | 2.03 cu ft | 2.26 cu ft |
| Carbon monoxide | 0.17 g/min | 1 g/min |
| 25C tax credit eligible (≥75% HHV) | Yes | Yes |
| 2020 NSPS compliant | Yes | Yes |
| Currently in production | Yes | Yes |
| EPA certification number | 414-26 | 337-22 |
| Covered model numbers | F445 V2 | Bistro Series (Bistro, Gusto, Pyra, 600, HEC240, IW600) |
Frequently asked questions
Which burns cleaner, the Jotul North America (Jotul U.S.A., Inc.) F445 V2 or the Stove Builder International Bistro Series (Bistro?
The Jotul North America (Jotul U.S.A., Inc.) F445 V2: 0.65 g/hr certified particulate emissions versus 2 g/hr for the Stove Builder International Bistro Series (Bistro.
Are the Jotul North America (Jotul U.S.A., Inc.) F445 V2 and Stove Builder International Bistro Series (Bistro 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.