NZ3000H
Previously certified
EPA lists NZ3000H under Wolf Steel Ltd. as a previously certified catalytic wood stove.
The listed emission rate is 3.3 grams per hour.
The listed HHV efficiency is 63 percent.
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 | 3.3 grams per hour |
| HHV efficiency | 63 percent |
| Heat output | 9,200–22,400 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.
- NZ3000H
Other model lines from this manufacturer
- 1100 series (Napoleon 1100, 1100L, 1100C, 1150, 1101), S1 Previously certified
- 1400 series (Napoleon 1400, 1400L, 1450,1401),S4, 1402 Previously certified
- 2100 series (Timberwolf) Previously certified
- 2200 series (Timberwolf 2200, 2201) Previously certified
- EPI22 Previously certified
- EPI3 Previously certified
- Napoleon EPI3C, Napoleon EPI3T, Napoleon EPI3TN, Timberwolf TI3C-1, Timberwolf TI3T-1, Timberwolf TI3TN-1 Previously certified
- Napoleon S25, Napoleon S25i, Timberwolf T25, Timberwolf T25i Previously certified
- Napoleon S30, Timberwolf T30 Previously certified
- NPS45 Previously certified
- NZ3000H, TZ3000H Previously certified
- Timberwolf 2100, Ambience AMB9000 (Outlander 15) Previously certified
- Timberwolf 2200, Timberwolf EPI22, Napoleon S20, Napoleon S20i, Timberwolf T20, Timberwolf T20i, Ambience 9010 (Outlander 19), Ambience 9100 (Outlander i19) Previously certified
- TPSI35 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
- 2062 Catalytic freestanding/insert — 3.3 grams per hour
- 36 BW — 3.3 grams per hour
- E-2 — 3.3 grams per hour
- Heat N Glo Number FT-300 — 3.3 grams per hour
- High Valley 2000, Craft Stove 2000 — 3.3 grams per hour
HHV efficiency
- Brass Flame KS-805 — 63 percent
- FP16 LE, FP16 AR LE — 63 percent
- Gaya Ardoise, Itaya, Onyx, Gaya Feuille, Symphonia, Antaya, Theïa, Akan — 63 percent
- Invicta Group: Kazan, Kazan GA, Kiara, Kiara GA — 63 percent
- Shaker — 63 percent
Heat output
- HR1-M, Hudson River Medium — 11,900–19,700 BTU/hr
- KWS1-M — 11,900–19,700 BTU/hr
- Squirrel 1410, 1450, 1440 — 9,600–22,000 BTU/hr
- Q-Tee II USA Series: Q-Tee II USA, Q-Tee II Classic USA, Q-Tee II C USA, Q-Tee II C Classic USA, Q-Tee II C SST USA, Q-Tee II C SST Classic USA, Q-Tee Insert USA, Q-Tee Insert Classic USA — 11,600–20,005 BTU/hr
- Cook, Cicero, Chief, Cuistot, Elda, Marmiton — 9,806–21,782 BTU/hr