42 Apex
Previously certified
EPA lists 42 Apex under Travis Industries, Inc as a previously certified catalytic wood stove.
The listed emission rate is 0.93 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 | Catalytic Stove |
| Emission | 0.93 grams per hour |
| HHV efficiency | 73 percent |
| Heat output | 13,537–49,626 BTU/hr |
| Firebox | 3.2 cu ft |
| CO | 0.6 g/min |
| Certified fuel | Cord 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.
- 42 Apex
Other model lines from this manufacturer
- 36 Elite NexGen-Hybrid Currently certified
- 42 Apex NexGen-Hybrid Currently certified
- 44 Elite NexGen-Hybrid Currently certified
- AGP Insert Currently certified
- AGP PS Currently certified
- Answer NexGen Hybrid Currently certified
- Deerfield II Currently certified
- Endeavor NexGen-Hybrid Currently certified
- Evergreen NexGen-Hybrid Free-Standing, Evergreen NexGen-Hybrid Insert Currently certified
- Large Flush Wood NexGen-Hybrid Currently certified
- Liberty NexGen-Hybrid Currently certified
- Medium Flush Wood NexGen-Hybrid Currently certified
- Rockport NexGen-Hybrid Currently certified
- 33 Elite Previously certified
- 36 Elite Previously certified
- 42CVT Wood Fireplace Previously certified
- 44 Elite Previously certified
- 44-A BI and Z.C. Previously certified
- AGP Freestanding Previously certified
- Answer Previously certified
- ANSWER, ANSWER Insert, Republic1250 and Avalon Spokane Previously certified
- ANSWER/LOPI PATRIOT/LOPI PARLOR, Republic1250 and Avalon Spokane, Avalon Camano Previously certified
- Avalon 1000C2 Previously certified
- Avalon 1196, Lopi 520/96, Flush Bay-96 Previously certified
- Avalon 700 Previously certified
- Avalon 901 Previously certified
- Avalon 996 Previously certified
- Avalon Cottage/Mission Previously certified
- Avalon Olympic, Liberty, Freedom Bay, Freedom Bay insert, Olympic insert Previously certified
- Avalon Pendelton 90/Pendelton 45 Previously certified
- Avalon Rainier 90/Rainier 45 Previously certified
- Avalon Spokane Previously certified
- Avalon Spokane 1750 380-NT and X-NT Previously certified
- Cape Cod Previously certified
- Declaration, Walden insert Previously certified
- Deerfield Previously certified
- Endeavor Previously certified
- Evergreen Previously certified
- Evergreen, Evergreen Step-Top and Evergreen Insert Previously certified
- Fireplace Xtrordinair 44 Elite Previously certified
All model lines on the Travis Industries, Inc hub. This page lists 40 of the other 77 lines.
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
- Bari 8171, Bari Plus 8172 — 0.94 grams per hour
- 16 IN Model Line: Lumis 16 (16 IN), Flair 25 (16 IN), Regal 16 (16IN) — 0.95 grams per hour
- 3.3 Series Osburn 3300, Austral III, Myriad III, Legend III, Escape 1900, Black Stag II, Solution 3.3, Gateway 3300, FW3200 — 0.95 grams per hour
- Alterra Pro I3000 Series (I300R, I300A) — 0.95 grams per hour
- US2941EB, VG4020, AW40, AW40E, US2941E-B, VG4020-B, AW40E-B, AW40-B — 0.91 grams per hour
HHV efficiency
- 1410B, 1440B, 1450B — 73 percent
- 44 Elite — 73 percent
- 7110 C — 73 percent
- Ashwood — 73 percent
- C450, Tamarack — 73 percent
Heat output
- Lopi Elan-96 — 12,000–51,400 BTU/hr
- Rais 60-A Insert — 11,600–51,300 BTU/hr
- DWI-42C-2 (EPA) — 10,700–52,800 BTU/hr
- Quadra-Fire Pioneer-II — 11,359–51,355 BTU/hr
- FP25LE, FP25AR LE — 11,005–51,530 BTU/hr
Travis Industries, Inc hub · EPA Certified Wood Heater Database