DWI-42C
Previously certified
EPA lists DWI-42C under Hutch Manufacturing Company as a previously certified catalytic wood stove.
The listed emission rate is 1.6 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 | 1.6 grams per hour |
| HHV efficiency | Not listed |
| Heat output | 9,800–54,600 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.
- DWI-42C
Other model lines from this manufacturer
- DWI-42C-2 (EPA) Previously certified
- HRD-27C Catalytic Freestanding Previously certified
- HRS-18C Small Freestanding 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
- 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) — 1.6 grams per hour
- 30-NC, 50-TNC30, 50-SNC30 — 1.6 grams per hour
- Ashley CAHF-2, Atlanta ACF-2, King MCF-2 — 1.6 grams per hour
- C.D. Lg. Fed. Convection Heater FA264CCL, FA264CCR — 1.6 grams per hour
- C.D. Lg. Fed. Convection Heater FA264CCL, FA264CCR — 1.6 grams per hour
HHV efficiency
EPA does not list an HHV efficiency to compare, or no other line lists one.
Heat output
- Bistro Series (Bistro, Gusto, Pyra, 600, HEC240, IW600) — 14,300–50,200 BTU/hr
- R-6 — 13,800–50,700 BTU/hr
- Caddy, Caddy-On, Tundra, Heatmax — 12,000–52,100 BTU/hr
- F 602 V2 — 15,200–49,576 BTU/hr
- WS100, C100, D100, H100, J100, N100, R100, T100, V100 — 15,447–48,573 BTU/hr
Hutch Manufacturing Company hub · EPA Certified Wood Heater Database