ST310 Step Top, C310 Converter, E310 Elite
Previously certified
EPA lists ST310 Step Top, C310 Converter, E310 Elite under Lennox Hearth Products (Innovative Hearth Products) as a previously certified non-catalytic wood stove.
The listed emission rate is 3.5 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 | 3.5 grams per hour |
| HHV efficiency | Not listed |
| Heat output | 11,600–38,800 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.
- ST310 Step Top
- C310 Converter
- E310 Elite
Other model lines from this manufacturer
- 1003-C Previously certified
- 2800HT Previously certified
- Bayview BV450C/BV400C-2 Previously certified
- Bayview II BV4000 Previously certified
- Bayview II, 2000C, BV4000C, BV4000C-2 Previously certified
- BELLA Previously certified
- Brass Flame KS-1005, KS-2000I Previously certified
- Brass Flame KS-805 Previously certified
- Earth Stove c-1002, and Ranger 1500HT, 1400HT Previously certified
- ES2100 Previously certified
- Grand View 230, Montake ML230 Previously certified
- Grandview GV 300 Previously certified
- MONTAGE M32FS Previously certified
- S260 T-Top, C260 Converter, and E260 Elite Previously certified
- ST210, SS210, SA210, C-210 Previously certified
- STRIKER S160 and C160 Previously certified
- T200C Previously certified
- Traditions T-100 Previously certified
- Traditions T150C, T100SC Previously certified
- Traditions T300HT & T3000HT The Earth Stove 1600HT, 1900HT-M Previously certified
- Whitfield Advantage WP-2 Previously certified
- Whitfield WP-1, III T, II-T, II-TC, Advantage Series Previously certified
- WINSLOW PS40 and PI40 Previously certified
- WP-2 III T, II-TC, Advantage Series 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
- 1400 series (Napoleon 1400, 1400L, 1450,1401),S4, 1402 — 3.5 grams per hour
- 15-SSW02,50-SHSSW02, and 50-TRSSW02 — 3.5 grams per hour
- Alpine — 3.5 grams per hour
- Andersen 8.2 — 3.5 grams per hour
- Ashwood — 3.5 grams per hour
HHV efficiency
EPA does not list an HHV efficiency to compare, or no other line lists one.
Heat output
- Canyon ST310, C310, E310 — 11,600–38,800 BTU/hr
- Canyon ST310, S310, C310, Elite E310 — 11,600–38,800 BTU/hr
- Defiant Encore 2550 (Formerly 2190) — 8,700–41,700 BTU/hr
- Defiant Encore 2550 (Formerly 2190) — 8,700–41,700 BTU/hr
- FP30, FP30 AR — 11,800–38,600 BTU/hr
Lennox Hearth Products (Innovative Hearth Products) hub · EPA Certified Wood Heater Database