KATYDID
Previously certified
EPA lists KATYDID under Unforgettable Fire LLC as a previously certified non-catalytic wood stove.
The listed emission rate is 1.9 grams per hour.
The listed HHV efficiency is 73 percent.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Previously certified |
| Type | Wood Stove |
| Subtype | Non-Catalytic Stove |
| Emission | 1.9 grams per hour |
| HHV efficiency | 73 percent |
| Heat output | 13,000–18,300 BTU/hr |
| Firebox | Not listed |
| CO | Not listed |
| Certified fuel | Crib Wood |
| 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.
- KATYDID
Other model lines from this manufacturer
- Kimberly 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
- 15-SSW01, 50-SHSSW01, 50-TRSSW01, 15-W03, 50-SHW03, 50-TRW03 — 1.9 grams per hour
- 3000 (AFS7500), SW4100 — 1.9 grams per hour
- 3000 DNMW410 — 1.9 grams per hour
- 3000FT — 1.9 grams per hour
- 3112B, 3142B — 1.9 grams per hour
HHV efficiency
- 1410B, 1440B, 1450B — 73 percent
- 42 Apex — 73 percent
- 44 Elite — 73 percent
- 7110 C — 73 percent
- Ashwood — 73 percent
Heat output
- 2062 Catalytic freestanding/insert — 10,600–20,700 BTU/hr
- 7600 Series — 10,000–21,300 BTU/hr
- Nouvelle Epoque 3137 — 10,500–20,700 BTU/hr
- 17-VL, 50-SVL17, 50-TVL17 — 11,900–19,200 BTU/hr
- Craft CB-4830 Insert — 9,100–22,400 BTU/hr
Unforgettable Fire LLC hub · EPA Certified Wood Heater Database