Mansfield
Previously certified
EPA lists Mansfield under NHC Inc. as a previously certified non-catalytic wood stove.
The listed emission rate is 3.2 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 | Non-Catalytic Stove |
| Emission | 3.2 grams per hour |
| HHV efficiency | Not listed |
| Heat output | 10,200–27,900 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.
- Mansfield
Other model lines from this manufacturer
- 3-C Previously certified
- Harvest A-HII Previously certified
- Harvest HII Previously certified
- Mansfield I Previously certified
- Phoenix Previously certified
- Phoenix (Version 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
- 20 — 3.2 grams per hour
- 4600 — 3.2 grams per hour
- Canyon S310 — 3.2 grams per hour
- Clydesdale 8490 — 3.2 grams per hour
- Clydesdale 8491 — 3.2 grams per hour
HHV efficiency
EPA does not list an HHV efficiency to compare, or no other line lists one.
Heat output
- 3.1 Series (NG-1800) — 11,700–26,400 BTU/hr
- Amzed Jayline Ukal U-12 — 9,900–28,200 BTU/hr
- BIS Ultima, Brentwood, BIS Tradition CE, and Montecito — 10,400–27,700 BTU/hr
- F45 — 11,600–26,500 BTU/hr
- Astra 38, Elegance 42, Novo 38 – Soapstone, Novo 38 Cast Iron — 11,704–26,354 BTU/hr