United States Stove Company 1330E is a non-catalytic forced-air furnace from United States Stove Company with 33% HHV efficiency and a 14,917–48,184 BTU/h output range (previously certified, no longer in production).
Previously certified (out of production). This model appears in the
EPA Certified Wood Heater Database but is no longer on the current certified list,
which usually means it is no longer manufactured. The specifications below are its
certified figures, kept for reference and for owners of installed units. Browse
currently certified heaters for models
sold new today.
Is the United States Stove Company 1330E EPA certified?
The United States Stove Company 1330E holds EPA certification number 10FAF-17 but is no longer on the current certified list — it is previously certified, which usually means the model is out of production. Already-installed units are unaffected by that status in most jurisdictions.
Does the United States Stove Company 1330E qualify for a federal tax credit?
No — the federal 25C credit for biomass stoves was terminated for property placed in service after December 31, 2025. The United States Stove Company 1330E's certified efficiency is 33% HHV, which did not meet the credit's ≥75% HHV threshold while it existed. State and local incentive programs may still apply — check your state energy office and air district.
