ComfortBilt HP50S Pellet Stove
#14 in Pellet stovesFull review
A mid-size pellet stove with strong tested output and a choice of colors, for heating the main living area of a home.
Amazon $1,749$1,749
The ComfortBilt HP50S Pellet Stove rates 3.5 among pellet stoves stoves; the US Stove US1100E-L rates 3.1 among wood stoves ones. The US Stove US1100E-L costs $649.01 less ($1,099.99 vs $1,749).
US Stove US1100E-L
#13 in Wood stovesFull review
A plain, affordable plate steel stove for heating a room or small house with 18 in firewood. Buyers who want to burn less wood should look at a more efficient model.
Amazon $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.
Scores side by side
These two sit in different type classes (pellet stoves and wood stoves), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | ComfortBilt HP50S Pellet Stove | US Stove US1100E-L |
|---|---|---|
| Overall rating | 3.5/5 | 3.1/5 |
| Efficiency 30% | 100 80% EPA tested efficiency (HHV) | 30 66% EPA tested efficiency (HHV) |
| Value 30% | 36 $44.65 per 1,000 BTU of EPA tested output ($1,749, 39,170 BTU) | 56 $27.72 per 1,000 BTU of EPA tested output ($1,099.99, 39,683 BTU) |
| Emissions 15% | 32 1.7 g/h of smoke particles (EPA) | 12 2.4 g/h of smoke particles (EPA) |
| Warranty 10% | 44 5-year warranty | 100 limited lifetime warranty |
| Convenience 15% | 47 up to 24 hours per hopper, thermostat | 50 takes 18 in logs, blower optional |
Specifications
| ComfortBilt HP50S Pellet Stove | US Stove US1100E-L | |
|---|---|---|
| EPA certification | ||
| EPA certified | Yes (2020 standard) | Yes (2020 standard) |
| Efficiency (HHV) | 80% | 66% |
| Emissions | 1.7 g/h | 2.4 g/h |
| Tested heat output | 17,794 to 39,170 BTU | 13,846 to 39,683 BTU |
| Heating | ||
| Fuel | Wood pellets | Cord wood |
| Type | Freestanding | Freestanding |
| Advertised output | 41,000 BTU | 68,000 BTU |
| Heats up to | 2,200 sq ft | 1,200 sq ft |
| Catalytic | No | No |
| Blower | Included | Optional |
| Thermostat | Yes | No |
| App control | No | No |
| Fuel | ||
| Firebox | - | 1.3 cu ft |
| Longest log | - | 18 in |
| Hopper | 47 lb | - |
| Burn time per hopper | 24 h | - |
| Power needed | 120 V outlet | None |
| Installation | ||
| Flue size | - | 6 in |
| Mobile home approved | Yes | Yes |
| Dimensions | 20.5 x 24 x 36 in (W x D x H) | 24.5 x 21.3 x 30.9 in (W x D x H) |
| Weight | 264 lb | 233 lb |
| Warranty | 5 years | Limited lifetime |