Comfort Glow CGPS2100
#12 in Pellet stovesFull review
A low cost pellet stove for a few rooms or a small home, built by United States Stove Company.
Amazon $1,199$1,199
The Comfort Glow CGPS2100 is the better stove overall, rated 3.5 to 3.3. The Comfort Glow CGPS2100 leads on efficiency and emissions. The Comfort Glow CGPS2100 costs $100.99 less ($1,199 vs $1,299.99).
US Stove US5513-W
#20 in Pellet stovesFull review
A compact Wi-Fi pellet stove for heating a room or small home with thermostat control. Buyers who want to fill it less often should look at the 170 lb hopper models.
Amazon $1,299.99$1,299.99
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 Comfort Glow CGPS2100 for efficiency (78% EPA tested efficiency (HHV) vs 76% EPA tested efficiency (HHV)) and emissions (1.1 g/h of smoke particles (EPA) vs 1.5 g/h of smoke particles (EPA)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every pellet stoves stove; a clear win is highlighted. How we rank explains each one.
| Factor weight | Comfort Glow CGPS2100 | US Stove US5513-W |
|---|---|---|
| Overall rating | 3.5/5 | 3.3/5 |
| Efficiency 30% | 90 78% EPA tested efficiency (HHV) | 80 76% EPA tested efficiency (HHV) |
| Value 30% | 25 $51.13 per 1,000 BTU of EPA tested output ($1,199, 23,449 BTU) | 23 $52.68 per 1,000 BTU of EPA tested output ($1,299.99, 24,676 BTU) |
| Emissions 15% | 56 1.1 g/h of smoke particles (EPA) | 39 1.5 g/h of smoke particles (EPA) |
| Warranty 10% | 50 warranty not published (neutral score used) | 44 5-year warranty |
| Convenience 15% | 69 up to 40 hours per hopper, thermostat | 75 up to 30 hours per hopper, thermostat, app control |
Specifications
| Comfort Glow CGPS2100 | US Stove US5513-W | |
|---|---|---|
| EPA certification | ||
| EPA certified | Yes (2020 standard) | Yes (2020 standard) |
| Efficiency (HHV) | 78% | 76% |
| Emissions | 1.1 g/h | 1.5 g/h |
| Tested heat output | 10,300 to 23,449 BTU | 10,609 to 24,676 BTU |
| Heating | ||
| Fuel | Wood pellets | Wood pellets |
| Type | Freestanding | Freestanding |
| Advertised output | - | 25,000 BTU |
| Heats up to | 2,200 sq ft | 1,800 sq ft |
| Catalytic | No | No |
| Blower | Included | Included |
| Thermostat | Yes | Yes |
| App control | No | Yes |
| Fuel | ||
| Hopper | 60 lb | 40 lb |
| Burn time per hopper | 40 h | 30 h |
| Power needed | 120 V outlet | 120 V outlet |
| Installation | ||
| Flue size | 3 in | 3 in |
| Mobile home approved | Yes | Yes |
| Dimensions | 23 x 23.5 x 44.5 in (W x D x H) | 19 x 23 x 33.4 in (W x D x H) |
| Weight | - | 170 lb |
| Warranty | - | 5 years |