US Stove TH-100
#3 in Wood stovesFull review
A tiny, efficient wood stove for a cabin, tiny house or single room. Have it installed to the manual and local code, and plan on cutting short logs.
Amazon $678.99$678.99
The US Stove TH-100 is the better stove overall, rated 3.5 to 3.4. The US Stove TH-100 leads on efficiency and value. The Ashley Hearth AW2020-P wins on convenience. The US Stove TH-100 costs $421 less ($678.99 vs $1,099.99).
Ashley Hearth AW2020-P
#5 in Wood stovesFull review
A mid size pedestal wood stove for heating a small to medium house with long firewood. Check the maker’s store price before buying on Amazon.
Amazon $1,249.99 US Stove Company $1,099.99$1,099.99
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the US Stove TH-100 for efficiency (75% EPA tested efficiency (HHV) vs 70% EPA tested efficiency (HHV)) and value ($26.09 per 1,000 BTU of EPA tested output ($678.99, 26,028 BTU) vs $32.21 per 1,000 BTU of EPA tested output ($1,099.99, 34,150 BTU)).
- Choose the Ashley Hearth AW2020-P for convenience (takes 21 in logs, blower optional vs takes 11 in logs, blower optional).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every wood stoves stove; a clear win is highlighted. How we rank explains each one.
| Factor weight | US Stove TH-100 | Ashley Hearth AW2020-P |
|---|---|---|
| Overall rating | 3.5/5 | 3.4/5 |
| Efficiency 30% | 75 75% EPA tested efficiency (HHV) | 50 70% EPA tested efficiency (HHV) |
| Value 30% | 60 $26.09 per 1,000 BTU of EPA tested output ($678.99, 26,028 BTU) | 45 $32.21 per 1,000 BTU of EPA tested output ($1,099.99, 34,150 BTU) |
| Emissions 15% | 32 1.7 g/h of smoke particles (EPA) | 35 1.6 g/h of smoke particles (EPA) |
| Warranty 10% | 100 limited lifetime warranty | 100 limited lifetime warranty |
| Convenience 15% | 20 takes 11 in logs, blower optional | 73 takes 21 in logs, blower optional |
Specifications
| US Stove TH-100 | Ashley Hearth AW2020-P | |
|---|---|---|
| EPA certification | ||
| EPA certified | Yes (2020 standard) | Yes (2020 standard) |
| Efficiency (HHV) | 75% | 70% |
| Emissions | 1.7 g/h | 1.6 g/h |
| Tested heat output | 10,652 to 26,028 BTU | 11,565 to 34,150 BTU |
| Heating | ||
| Fuel | Cord wood | Cord wood |
| Type | Freestanding | Freestanding |
| Advertised output | 26,000 BTU | 89,000 BTU |
| Heats up to | 750 sq ft | 2,000 sq ft |
| Catalytic | No | No |
| Blower | Optional | Optional |
| Thermostat | No | No |
| App control | No | No |
| Fuel | ||
| Firebox | - | 1.6 cu ft |
| Longest log | 11 in | 21 in |
| Power needed | None | None |
| Installation | ||
| Flue size | 6 in | 6 in |
| Mobile home approved | Yes | Yes |
| Safety listing | UL | - |
| Dimensions | 16.4 x 13 x 26.75 in (W x D x H) | 27 x 21 x 31.4 in (W x D x H) |
| Weight | 148 lb | 297 lb |
| Warranty | Limited lifetime | Limited lifetime |
| Released | 2023-10-24 | - |