BIS Design No. 1.2
Previously certified
EPA lists BIS Design No. 1.2 under Security Chimneys International Ltd. (Innovative Hearth Products) as a previously certified non-catalytic wood stove.
The listed emission rate is 5.5 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 | 5.5 grams per hour |
| HHV efficiency | Not listed |
| Heat output | 14,200–55,800 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.
- BIS Design No. 1.2
Other model lines from this manufacturer
- BIS II Previously certified
- BIS Nova, Ladera Previously certified
- BIS Panorama, Villa Vista Previously certified
- BIS Tradition and Montecito Estate Previously certified
- BIS Ultima, Brentwood, BIS Tradition CE, and Montecito Previously certified
- BIS Ultra 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
- 5000 Combination Range Design #50001 — 5.5 grams per hour
- Avalon 996 — 5.5 grams per hour
- Seville Insert — 5.5 grams per hour
- SunRise P-48-H, P-48-L — 5.5 grams per hour
- TOPAZ/CHAEMELON (With Fan), FOCUS 250, PEARL/PERLE — 5.5 grams per hour
HHV efficiency
EPA does not list an HHV efficiency to compare, or no other line lists one.
Heat output
- Gaya Ardoise, Itaya, Onyx, Gaya Feuille, Symphonia, Antaya, Theïa, Akan — 33,282–36,774 BTU/hr
- 3 CB — 11,900–58,300 BTU/hr
- Quadra Fire 4300 ACT — 11,900–58,500 BTU/hr
- Pleasant Hearth Small Wood Stove SWS-1200, SWS-1200-B, HWS-1200, HWS-1200-B, PWS- 1200-B PH1200WS, WSL-1200, PH1200WS-B, WSL-1200-B, GWS-1200-B, WS-1200, GWS-1200 WS-1200-B — 14,295–56,107 BTU/hr
- NOVA 2 — 31,529–38,037 BTU/hr
Security Chimneys International Ltd. (Innovative Hearth Products) hub · EPA Certified Wood Heater Database