PelPro PP150 Pellet Stove
#3 in Pellet stovesFull review
A clean burning, high output pellet stove with a huge hopper for heating a whole house for days with simple dial control.
Amazon $1,889.99$1,889.99
The PelPro PP150 Pellet Stove is the better stove overall, rated 3.9 to 3.5. The PelPro PP150 Pellet Stove leads on emissions and convenience. The ComfortBilt HP50S Pellet Stove costs $140.99 less ($1,749 vs $1,889.99).
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
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 PP150 Pellet Stove for emissions (0.5 g/h of smoke particles (EPA) vs 1.7 g/h of smoke particles (EPA)) and convenience (burn time not published, thermostat vs up to 24 hours per hopper, 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 PP150 Pellet Stove | ComfortBilt HP50S Pellet Stove |
|---|---|---|
| Overall rating | 3.9/5 | 3.5/5 |
| Efficiency 30% | 100 82% EPA tested efficiency (HHV) | 100 80% EPA tested efficiency (HHV) |
| Value 30% | 33 $46.51 per 1,000 BTU of EPA tested output ($1,889.99, 40,637 BTU) | 36 $44.65 per 1,000 BTU of EPA tested output ($1,749, 39,170 BTU) |
| Emissions 15% | 97 0.5 g/h of smoke particles (EPA) | 32 1.7 g/h of smoke particles (EPA) |
| Warranty 10% | 50 warranty not published (neutral score used) | 44 5-year warranty |
| Convenience 15% | 55 burn time not published, thermostat | 47 up to 24 hours per hopper, thermostat |
Specifications
| PelPro PP150 Pellet Stove | ComfortBilt HP50S Pellet Stove | |
|---|---|---|
| EPA certification | ||
| EPA certified | Yes (2020 standard) | Yes (2020 standard) |
| Efficiency (HHV) | 82% | 80% |
| Emissions | 0.5 g/h | 1.7 g/h |
| Tested heat output | 9,605 to 40,637 BTU | 17,794 to 39,170 BTU |
| Heating | ||
| Fuel | Wood pellets | Wood pellets |
| Type | Freestanding | Freestanding |
| Advertised output | 49,200 BTU | 41,000 BTU |
| Heats up to | 2,500 sq ft | 2,200 sq ft |
| Catalytic | No | No |
| Blower | Included | Included |
| Thermostat | Yes | Yes |
| App control | No | No |
| Fuel | ||
| Hopper | 150 lb | 47 lb |
| Burn time per hopper | - | 24 h |
| Power needed | 120 V outlet | 120 V outlet |
| Installation | ||
| Mobile home approved | Yes | Yes |
| Dimensions | 24.5 x 22.875 x 38.5 in (W x D x H) | 20.5 x 24 x 36 in (W x D x H) |
| Weight | 233 lb | 264 lb |
| Warranty | - | 5 years |