NOVA
Previously certified
EPA lists NOVA under MF Fire as a previously certified catalytic wood stove.
The listed emission rate is 1.9 grams per hour.
The listed HHV efficiency is 71 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 | 1.9 grams per hour |
| HHV efficiency | 71 percent |
| Heat output | 19,959–25,224 BTU/hr |
| Firebox | 1.63 cu ft |
| CO | 0.18 g/min |
| Certified fuel | Crib Wood |
| Test method | Not listed |
| 2020 NSPS | Yes |
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.
- NOVA
Other model lines from this manufacturer
- Nova 2C, Nova 2C Tower Currently certified
- Nova C Currently certified
- Catalyst Previously certified
- NOVA 2 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
- 3.3 Series Osburn 3300, Austral III, Myriad III, Legend III, Escape 1900, Black Stag II, Solution 3.3, Gateway 3300, FW3200 — 71 percent
- 3.5 Series (Solution 3.5, Osburn 3500, Gateway 3500, Escape 2100, HT-3000, Solution 3.5-I, FW3500, Osburn 3500-I, HES350, Hei350, Blue Ridge 500, Escape 2100-I, CW3500, Blue Ridge 500-I) — 71 percent
- 5660 B, 5600 B Standard — 71 percent
- Astra 24 24SFC, Novo 24 - Cast Iron, Monarch 24 (24SFC) — 71 percent
- Briarwood II/90 — 71 percent
Heat output
- 1400 series (Napoleon 1400, 1400L, 1450,1401),S4, 1402 — 11,500–33,600 BTU/hr
- OV-2600 — 11,500–33,600 BTU/hr
- Vista Flame 1600 FS, 1600 FPI, Envirofire 1600 FS, 1600 FPI — 11,500–33,600 BTU/hr
- WoodPro WS-TS-2000 (Formerly HCS-02) — 13,500–31,600 BTU/hr
- WoodPro WS-TS-2000 (Formerly HCS-02) — 13,500–31,600 BTU/hr