StoveRatings

EPA snapshot 2026-10-23

2.3H Series: Archway 2300 H, FW2900 H, Gateway 2300 H, Green Mountain Insert 70 (8451), Escape 1800 H, Inspire 2000 H, Inspire 2000-I H, Matrix H, Escape 1800-I H, Osburn 2000 H, Osburn 2000-I H, Harmony 2.3 H, Solution 2.3 H, Solution 2.3-I H, CW2900 H, Destination 2.3 H, Destination 2.3-I H, Matrix-I H, HES240 H, HEI240H, Heritage H, Deco Alto H, Blue Ridge 300P H, Blue Ridge 300L H, Blue Ridge 00-I H, Origin 2000 H, Origin 2000-I H, Evasion 2.3 H, Evasion 2.3-I H

Currently certified EPA marked New

EPA lists 2.3H Series: Archway 2300 H, FW2900 H, Gateway 2300 H, Green Mountain Insert 70 (8451), Escape 1800 H, Inspire 2000 H, Inspire 2000-I H, Ma… under Stove Builder International, Inc. as a currently certified catalytic wood stove.

The listed emission rate is 0.7 grams per hour.

The listed HHV efficiency is 80 percent.

Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.

EPA rows

EPA result rows for this model line
Field Row 1
Status Currently certified
Type Wood Stove
Subtype Catalytic Stove
Emission 0.7 grams per hour
HHV efficiency 80 percent
Heat output 14,698–30,938 BTU/hr
Firebox 2.115 cu ft
CO 0.5 g/min
Certified fuel Crib 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.

Other model lines from this manufacturer

All model lines on the Stove Builder International, Inc. hub. This page lists 40 of the other 89 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

HHV efficiency

Heat output

Stove Builder International, Inc. hub · EPA Certified Wood Heater Database