PelPro PP70 Pellet Stove
#4 in Pellet stovesFull review
A clean burning, efficient pellet stove from a major hearth maker, for buyers who want simple dial control rather than an app.
Amazon $1,751.31$1,751.31
The PelPro PP70 Pellet Stove is the better stove overall, rated 3.8 to 3.6. The PelPro PP70 Pellet Stove leads on efficiency and emissions. The Comfort Glow CGPS2200 wins on value and convenience. The Comfort Glow CGPS2200 costs $219.10 less ($1,532.21 vs $1,751.31).
Comfort Glow CGPS2200
#9 in Pellet stovesFull review
A big hopper pellet stove from United States Stove Company for long unattended burns in a larger home.
Amazon $1,532.21$1,532.21
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 PelPro PP70 Pellet Stove for efficiency (83% EPA tested efficiency (HHV) vs 75% EPA tested efficiency (HHV)) and emissions (0.5 g/h of smoke particles (EPA) vs 1 g/h of smoke particles (EPA)).
- Choose the Comfort Glow CGPS2200 for value ($42.21 per 1,000 BTU of EPA tested output ($1,532.21, 36,300 BTU) vs $49.64 per 1,000 BTU of EPA tested output ($1,751.31, 35,278 BTU)) and convenience (up to 80 hours per hopper, thermostat vs burn time not published, thermostat).
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 | PelPro PP70 Pellet Stove | Comfort Glow CGPS2200 |
|---|---|---|
| Overall rating | 3.8/5 | 3.6/5 |
| Efficiency 30% | 100 83% EPA tested efficiency (HHV) | 75 75% EPA tested efficiency (HHV) |
| Value 30% | 27 $49.64 per 1,000 BTU of EPA tested output ($1,751.31, 35,278 BTU) | 40 $42.21 per 1,000 BTU of EPA tested output ($1,532.21, 36,300 BTU) |
| Emissions 15% | 100 0.5 g/h of smoke particles (EPA) | 61 1 g/h of smoke particles (EPA) |
| Warranty 10% | 50 warranty not published (neutral score used) | 50 warranty not published (neutral score used) |
| Convenience 15% | 55 burn time not published, thermostat | 80 up to 80 hours per hopper, thermostat |
Specifications
| PelPro PP70 Pellet Stove | Comfort Glow CGPS2200 | |
|---|---|---|
| EPA certification | ||
| EPA certified | Yes (2020 standard) | Yes (2020 standard) |
| Efficiency (HHV) | 83% | 75% |
| Emissions | 0.5 g/h | 1 g/h |
| Tested heat output | 9,603 to 35,278 BTU | 8,950 to 36,300 BTU |
| Heating | ||
| Fuel | Wood pellets | Wood pellets |
| Type | Freestanding | Freestanding |
| Advertised output | 42,500 BTU | - |
| Heats up to | 2,000 sq ft | 2,800 sq ft |
| Catalytic | No | No |
| Blower | Included | Included |
| Thermostat | Yes | Yes |
| App control | No | No |
| Fuel | ||
| Hopper | 70 lb | 120 lb |
| Burn time per hopper | - | 80 h |
| Power needed | 120 V outlet | 120 V outlet |
| Installation | ||
| Flue size | - | 3 in |
| Mobile home approved | Yes | Yes |
| Dimensions | 22 x 22 x 33 in (W x D x H) | 26 x 27 x 37.5 in (W x D x H) |
| Weight | 199 lb | 245 lb |