Alternate Heating Systems SE210

Alternate Heating Systems SE210 is a non-catalytic hydronic heater from Alternate Heating Systems with 71% HHV efficiency.

General
Appliance type hydronic-heater
Combustion technology Non-Catalytic Stove
Certified fuel Cord Wood
Covered model numbers SE210
Efficiency
Efficiency (HHV) 71 %
Heat output
Heat output (high) 155802 BTU/h
Firebox volume 8.43 cu ft
Emissions
Carbon monoxide 4.49 g/min
Certification
25C tax credit eligible (≥75% HHV) No
2020 NSPS compliant Yes
Currently in production Yes
EPA certification number 49HH-22

What space does the Alternate Heating Systems SE210 suit?

Similar hydronic heaters

Frequently asked questions

Is the Alternate Heating Systems SE210 EPA certified?

Yes, the Alternate Heating Systems SE210 is on the EPA's current list of certified wood heaters (certification number 49HH-22) and meets the 2020 NSPS Step 2 emission limits.

Does the Alternate Heating Systems SE210 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 Alternate Heating Systems SE210's certified efficiency is 71% 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.

Sources