Craft CB-4830 Insert
Previously certified
EPA lists Craft CB-4830 Insert under National Steelcrafters of Oregon as a previously certified catalytic wood stove.
The listed emission rate is 3.4 grams per hour.
EPA does not list an HHV efficiency for this model line.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Previously certified |
| Type | Wood Stove |
| Subtype | Catalytic Stove |
| Emission | 3.4 grams per hour |
| HHV efficiency | Not listed |
| Heat output | 9,100–22,400 BTU/hr |
| Firebox | Not listed |
| CO | Not listed |
| Certified fuel | Not listed |
| Test method | Not listed |
| 2020 NSPS | No |
Retail names in the model line
These are the names split from EPA's model cell. They are aliases for this line, not separate listings.
- Craft CB-4830 Insert
Other model lines from this manufacturer
- Chateau NC24 Previously certified
- Craft Stove CB-4426 Previously certified
- Craft Stove CB-4426, CB-26, CAT 44-1 Previously certified
- Craft Stove CB-4830 Previously certified
- Craft Stove CB-4830, CB-300 Previously certified
Nearest model lines by EPA figures
Nearest means the smallest absolute difference on that EPA figure, among other Wood Stove model lines that list it. Ties are ordered by model name.
Emission
- 2800 — 3.4 grams per hour
- Alderlea T5, Super 27, Spectrum, Spectrum Classic, Standard, Fusion, Step D1 - Design D — 3.4 grams per hour
- Caldera — 3.4 grams per hour
- Enviro 1200, 1200I, Vista Flame 1200, 1200I, 1200 Venice (Kodiak, Boston, Cabello) — 3.4 grams per hour
- F602 CB — 3.4 grams per hour
HHV efficiency
EPA does not list an HHV efficiency to compare, or no other line lists one.
Heat output
- Cook, Cicero, Chief, Cuistot, Elda, Marmiton — 9,806–21,782 BTU/hr
- HR1-M, Hudson River Medium — 11,900–19,700 BTU/hr
- KWS1-M — 11,900–19,700 BTU/hr
- NZ3000H — 9,200–22,400 BTU/hr
- Squirrel 1410, 1450, 1440 — 9,600–22,000 BTU/hr
National Steelcrafters of Oregon hub · EPA Certified Wood Heater Database