StoveRatings

EPA snapshot 2026-10-23

Vermont Castings Aspen C3

Currently certified

EPA lists Vermont Castings Aspen C3 under Hearth and Home Technologies as a currently certified non-catalytic wood stove.

EPA lists 2 rows for this model line, with emission rates of 1.8 grams per hour and 2 grams per hour.

The listed HHV efficiency is 71 percent.

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

EPA rows

EPA result rows for this model line
Field Row 1Row 2
Status Currently certifiedPreviously certified
Type Wood StoveWood Stove
Subtype Non-Catalytic StoveNon-Catalytic Stove
Emission 1.8 grams per hour2 grams per hour
HHV efficiency 71 percent75 percent
Heat output 22,960–25,549 BTU/hr17,439–20,086 BTU/hr
Firebox 1.25 cu ft1.25 cu ft
CO 1.6 g/min1.61 g/min
Certified fuel Crib WoodCrib Wood
Test method Not listedNot listed
2020 NSPS YesYes

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 Hearth and Home Technologies hub. This page lists 40 of the other 127 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

Hearth and Home Technologies hub · EPA Certified Wood Heater Database