Hearthstone Quality Home Heating Products Clydesdale 8492 vs Woodstock Soapstone Company 212N Navajo Hybrid Wood-Coal
The Woodstock Soapstone Company 212N Navajo Hybrid Wood-Coal is the cleaner burner: 1 g/hr certified particulate emissions versus 1.16 g/hr. They tie on efficiency at 79% HHV. The Hearthstone Quality Home Heating Products Clydesdale 8492 produces more peak heat (32,588 vs 27,294 BTU/h), suiting roughly 950–1,300 sq ft. The Hearthstone Quality Home Heating Products Clydesdale 8492 has the larger firebox (2.35 vs 1.15 cu ft), which generally means longer burns between reloads.
| Hearthstone Quality Home Heating Products Clydesdale 8492 | Woodstock Soapstone Company 212N Navajo Hybrid Wood-Coal | |
|---|---|---|
| Appliance type | wood-stove | wood-stove |
| Combustion technology | Hybrid | Hybrid |
| Certified fuel | Crib Wood | Crib Wood |
| Emission rate | 1.16 g/hr | 1 g/hr |
| Efficiency (HHV) | 79 % | 79 % |
| Heat output (low) | 14829 BTU/h | 15332 BTU/h |
| Heat output (high) | 32588 BTU/h | 27294 BTU/h |
| Firebox volume | 2.35 cu ft | 1.15 cu ft |
| Carbon monoxide | 1.1 g/min | 0.15 g/min |
| 25C tax credit eligible (≥75% HHV) | Yes | Yes |
| 2020 NSPS compliant | Yes | Yes |
| Currently in production | Yes | Yes |
| EPA certification number | 305-22 | 108-17 |
| Covered model numbers | Clydesdale 8492 | 212N Navajo Hybrid Wood-Coal, 212S Survival Hybrid Wood-Coal |
Frequently asked questions
Which burns cleaner, the Hearthstone Quality Home Heating Products Clydesdale 8492 or the Woodstock Soapstone Company 212N Navajo Hybrid Wood-Coal?
The Woodstock Soapstone Company 212N Navajo Hybrid Wood-Coal: 1 g/hr certified particulate emissions versus 1.16 g/hr for the Hearthstone Quality Home Heating Products Clydesdale 8492.
Are the Hearthstone Quality Home Heating Products Clydesdale 8492 and Woodstock Soapstone Company 212N Navajo Hybrid Wood-Coal both EPA certified?
Yes — both appear on the U.S. EPA's current list of certified wood heaters, and every figure on this page comes from their certification records.