9 Best Pellet Stoves for Clean and Energy-Efficient Heating

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Last Updated on January 15, 2021
Comfortbilt HP22- 50,000 BTU
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Our Top Choice...

Key Features

  • Dimensions: 25 x 33 x 24 inches
  • Heat Output: 50,000 BTU
  • Hopper Capacity: 55 lbs

Beautiful house

Are you looking for an economical way to heat up your home without paying outrageous energy bills every month? Then you need to buy a new pellet stove right away. 

As you probably know, most heaters solely rely on gas or electricity to operate, and this might take a toll on your energy costs. To save yourself from the financial implications, we strongly advise you to buy a pellet stove instead. 

Pellet stoves use dry fuel made using heavily compressed wood sourced from recycled, composite materials. These wood pellets are far much cheaper than paying for gas or electricity. Besides, pellets create more heat, give off less creosote, and they are environmentally cleaner than other types of fuel.

What’s more, operating a pellet stove is comparatively easier since you only need to add the pellets and ignite the flame. Depending on the size of the hopper, you will only need to feed the stove once every one or two days.

As we approach winter, we look at the top NINE best pellet stoves you should consider buying before the year ends. Our favorite pick goes to the ComfortBilt HP22 Pellet Stove.

Here are the best pellet stoves you can buy:

For the complete product list, please continue reading...

9 Best Pellet Stoves Reviews of 2021

1. Best Overall - ComfortBilt HP22 Pellet Stove

Comfortbilt HP22- 50,000 BTU
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Offers 5 different levels of heating for optimal warmth and comfort
Super quiet operation
Comes with a removable ash pan for easy cleaning
50,000 BTUs can heat up to 2,800 sq. ft.
Heavy-gauge stainless steel exterior for maximum durability


Initial setup can be confusing for first-time owners


  • Dimensions: 25 x 33 x 24 inches
  • Heat Output: 50,000 BTU
  • Hopper Capacity: 20 lbs

The ComfortBilt HP22 is one of the best pellet stoves money can buy. It is powerful, clean and it comes with all the necessary features designed to keep your space warm. The stove is capable of producing up to 50,000 BTU/hour, which is more than enough to heat 2,800 square feet.

Moreover, this stove offers five different heat levels that you can adjust manually or through its programmable thermostat. This ensures constant temperature throughout the day or night. 

With its large, 55-pound hopper capacity, you only need to load the stove once every two days to enjoy warm and comfortable nights. The heater also has a heat exchanger and a superior room blower designed to consume the pellets economically and ensure maximum heat from the machine.

Despite its dominant performance, this stove is super quiet. No one will ever know the heater is running unless you check through its large viewing window. 

Besides, it is EPA and CSA certified as one of the most energy-efficient pellet stoves available in the market today, meaning you will notice a significant decrease in your power bills.

The stove also comes with a large, removable ash pan that makes it very easy to clean. All you have to do is to remove the pan, dispose the ash, and then replace the pan back.

2. Most Mid-Range - Castle 12327 Serenity Wood Pellet Stove

Castle Serenity
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Comes with a detailed manual for easy DIY installation
EPA certified as 70 percent energy efficient
Smart programmable thermostat for maximum control
Offers five burn levels for optimum heating options
Hopper safety switch turns off the stove when pellets run out


The fans are a bit too noisy during startup and shutdown


  • Dimensions: 18.25 x 34 x 23.75 inches
  • Heat Output: 31,960 BTU
  • Hopper Capacity: 40 lbs

The essence of buying a pellet stove is to cut down on your heating costs. The Castle 12327 Serenity Wood Pellet Stove takes it a notch higher as it is one of the most energy-efficient stoves available right now. It has an efficiency rating of 70%, which means it produces more heat using less pellets.

Installing this stove is very easy. In fact, you can do it yourself since it does not require any special tools or expert skills. It comes with a highly detailed manual that will guide you through the steps of assembling your heater.

The pellet stove has five burn levels for optimum heating options. Moreover, it is capable of producing up to 31,960 BTU/hour, and it has a heating capacity of 1,500 sq. ft. 

The unit is equipped with a 40-pound hopper, hence you don’t have to load your stove every time. It also has a hopper safety switch that shuts down the stove once it runs out of pellets.

The programmable thermostat makes it easy to adjust and set your preferred settings so that the heater may run on a schedule, and you do not have to monitor the temperature all the time.

3. Best for Large Spaces - ComfortBilt HP22-N Pellet Stove

Comfortbilt HP22- 50,000 BTU
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Automatic ignition for quick and safe start-ups
80-pound capacity hopper promises 36 hours burn time
Can heat 2800 square feet or more depending on the weather
Powerful room blower guarantees even heat distribution
EPA-certified as safe for home and mobile home use


A bit pricey but worth every penny


  • Dimensions: 26 x 40 x 24 inches
  • Heat Output: 50,000 BTU
  • Hopper Capacity: 80 lbs

The ComfortBilt HP22-N is an upgrade of the ComfortBilt HP22. It offers a more powerful performance compared to its predecessor, and it comes with a much higher price tag. 

The stove has an output of 50,000 BTU/hour, which can heat up to 2,800 square feet (or even more) depending on temperatures outside. Its super firebox design coupled with its heat exchanger ensures even distribution of heat throughout your space. 

One of the major highlights of this stove is that it can hold 45% more pellets when compared with other models. It has an 80-pound capacity hopper that will keep your fire burning for 36 hours straight. This means you can sleep through the night without having to wake up midway to load the stove.

What is even more intriguing is that you can adjust the feed rate with the touch of a button. The pellet stove comes with a digital control panel and automatic thermostat that allows you to schedule the heater as desired.

4. Best for Small Spaces - US Stove 5040 Pellet Stove

US Stove 5040
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Has a large 40-pound capacity hopper for longer burn times
Produces up to 34,000 BTU heat output
User-friendly digital control panel for easy operation
Heavy-steel construction for improved durability
Highly recommended for small spaces


Does not come with installation materials


  • Dimensions: 29.5 x 25 x 36 inches
  • Heat Output: 34,000 BTU
  • Hopper Capacity: 40 lbs

The US Stove 5040 Pellet Stove is another great option for condos, cabins and small houses. The stove measures 24.5 x 21.5 x 28.5 inches only, meaning it can fit easily into any tiny spaces. Besides, it features sleek lines and an elegant design that make it the perfect addition to any home.

This stove can easily heat 1,800 square feet of space comfortably for hours without shutting down unexpectedly. It offers up to 34,000 BTU/hour for guaranteed warmth throughout the cold nights. 

Although it does not come with an automatic thermostat, this unit offers four heat settings, which you can adjust easily to the desired level using its easy-to-use digital control board.

With its 40-pound capacity hopper, you should expect maximum burn times exceeding 40 hours. The large hopper also ensures you do not have to load the stove multiple times in a day.

5. Best Smart Pellet Stove - Deari Serenity Wood Pellet Stove

Deari Serenity
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Offers four levels of heating
Equipped with smart, automatic features for easy operation
Has a high thermal efficiency rate at 86.5%
3-inch exhaust pipe prevents clogging
Highly recommended for small spaces


Can only heat up to 646 square feet


  • Dimensions: 20 x 28.5 x 18.25 inches
  • Heat Output: 20,475 BTU
  • Hopper Capacity: 17.6 lbs

As the world moves towards smart home designs, it is only logical that you embrace these changes by investing in smart appliances as well. In any case, you don’t want to be left behind, do you?

The Deari Serenity is a smart pellet stove that offers a modern and eco-friendly way of heating your space. This unit integrates all the smart features into your pellet heater to give you a fully automatic heating system designed for your home or office.

Using this pellet stove is extremely easy. It has an auto-ignition button that takes away all the hard work and allows for quick and safe start-ups. Moreover, the stove offers four levels of heating that you can adjust easily with the touch of a button, thanks to its digital controls.

Maintaining this stove is also easy as it comes with a 3-inch exhaust pipe that prevents the fire pot from clogging.

Although it uses electricity for most functions, it has the highest thermal efficiency at 86.5%. This means you won’t be witnessing outrageous power bills anytime soon!

6. Best Design - US Stove 5660 Bay Front Pellet Stove

US Stove 5660 Bay Front
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Offers 6 heat settings to fit your heating needs
Has a large 55-pound capacity hopper for longer burn times
Produces up to 48,000 BTU heat output
Comes with a 120 CFM blower for even heat distribution
Large viewing window provides an aesthetically pleasing glow


The maximum burn time is approximately 32 hours only


  • Dimensions: 26.2 x 24.2 x 30.5 inches
  • Heat Output: 48,000 BTU
  • Hopper Capacity: 55 lbs

The US Stove 5660 Bay Front Pellet Stove is a great improvement of its predecessors. No other pellet stove on this list can match this unit, as it offers up to six different heat settings for an excellent heating performance. With all these options, you can adjust the heater to your desired temperature effortlessly.

No more hot and cold spots in your house..… This digital pellet stove comes with a 120 CFM blower that circulates air automatically for even heat distribution throughout your home. 

Besides, the stove is capable of producing up to 48,000 BTU/hour with coverage of 2200 square feet. It also has a large 55-pound capacity pellet hopper that promises 32 hours of burn time.

Despite all these sophisticated features, this unit is very easy to operate. The digital control board makes it easy to operate while the auto-ignition system takes away all the hard work during start-ups.

For those who value style and aesthetics, then this stove will melt your heart. It has sleek lines and fine finishes that match any home décor. Moreover, the large bay-style viewing window provides a nice warm glow to your space as the fire burns slowly through the night.

7. Best Eco-Friendly - Drolet Eco-55 Pellet Stove

Drolet Eco-55 ST
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Has a large 60-pound capacity hopper for longer burn times
Produces up to 39,260 BTU heat output
Eco-friendly design
Intuitive electronic controls for hassle-free operation
Comes with a limited lifetime warranty


The price is on the higher end


  • Dimensions: 29.5 x 25 x 36 inches
  • Heat Output: 39,260 BTU
  • Hopper Capacity: 60 lbs

If you are shopping for a more eco-friendly option, then the Drolet Eco-55 Pellet Stove is exactly what you need. This stove meets the highest possible environmental standards without compromising on performance. The stove has an efficiency rating of 75.7% and it offers clean heating with long burn times.

Made from Canadian steel and German-imported ceramic glass, this pedestal-style pellet stove is one of the most durable units in its class. It can endure longer operation hours and harsh climates without breaking down. 

The heater is capable of producing up to 39,260 BTU/hour of heat, ideal for warming areas measuring 500-2000 sq. ft. Besides, it has a 60-pound capacity hopper that promises a maximum burn time of 51 hours. With the option of buying a hopper extension, you can easily extend the burn time to 120 hours.

Although its design can be a little bit intimidating, there is nothing complex about this stove. It has a user-friendly design with intuitive electronic controls for hassle-free operation.

This unit is incredibly easy to clean as well since most of the parts are removable. The best part is that you do not need any tools to detach these components during cleanups.

8. Best Pellet Stove Insert - Napoleon TPI35

Napoleon TPI35
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Equipped with an auto-igniter for safe and quick ignitions
User-friendly control panel for hassle-free operation
Attractive black finish to complement your décor
Requires very little to no maintenance
Comes with a limited lifetime warranty


Not a complete pellet stove


  • Dimensions: 21.25 x 25.87 x 30.31 inches
  • Heat Output: 38,250 BTU
  • Hopper Capacity: 45 lbs

If you already have a fireplace and you would like to convert it into a heater, then you need to buy a fireplace insert or a pellet stove insert. We prefer the latter since it provides a genuine source of heat, and a good choice for this would be the Napoleon TPI35. 

This pellet stove is not a full-blown unit, but it offers more compared to some of the premium options out there. The insert has a 76.3 efficiency rating, and it is capable of heating up 2,000 sq. ft. of space. Moreover, it comes with a 45-pound capacity hopper that promises a maximum burn time of 30 hours.

Thanks to its innovative and user-friendly design, this unit is very easy to install. In fact, you do not need to call a pro since the process does not require any special tools. 

Using this stove is equally easy as it comes equipped with an auto-igniter and an easy-to-use digital control panel for hassle-free operation.

We also vouch for this pellet stove insert because of its budget-friendly price and affordable operation costs. It tends to produce more heat using less fuel thus saving you a ton of money.

9. Best Compact - Cleveland Iron Works PS20W-CIW Pellet Stove

Cleveland Iron Works PS20W-CIW


Compact design makes it ideal for small spaces
Delivers 25,000 BTU heat output
Solid steel and cast iron construction for durability
Equipped with smart home technology for maximum control
Remote control for convenient use


The instructions for setting Wi-Fi connection are not clear
Small hopper capacity


  • Dimensions: 20 x 34 x 22 inches
  • Heat Output: 25,000 BTU
  • Hopper Capacity: 20 lbs

If you are struggling for space in your home and not sure which heater to buy, then look no further than the Cleveland Iron Works Pellet Stove. This stove has a uniquely small footprint as it only measures 20 x 34 x 22 inches. Its compact design makes it ideal for small cabins and man caves.

Despite its minimalist design, this unit is capable of delivering up to 25,000 BTU of heat. It can heat up to 800 square feet without any problem, keeping you and your family warm through the cold nights.

The hallmark of this stove is that it comes equipped with smart home technology so you can control heat settings conveniently via your smartphone. Do not fret if you don’t own a smartphone as this unit also comes with a remote control that you can use instead.

The exterior of the machine is constructed to perfection using solid steel and cast iron to guarantee maximum durability. The solid construction gives this stove a sleek look and makes it easy to clean.

Unfortunately, the unit is relatively small – it can only hold 20-pounds of pellets. This means you have to load the stove every few hours to maintain the desired temperature

Final Verdict: The Best Pellet Stove for the Money

Comfortbilt HP22- 50,000 BTU
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Aside from heaters, Pellet stoves and wood burning stoves come in handy in keeping warm during the cold seasons. These simple but highly efficient heaters are a godsend for anyone who wants to enjoy the privilege of owning a heater but at the same time cut down on their energy costs.

The best part is that you have so many options when it comes to choosing the best pellet stove for the money. The ComfortBilt HP22 Pellet Stove remains our favorite as it comes with so many features that offer true value for money!

Can you risk leaving your family freezing in the cold? Buy the ComfortBilt HP22 Pellet Stove today and enjoy warmer nights from tonight henceforth.

How to Choose the Best Pellet Stove

When shopping for a pellet stove, several factors come into play. For starters, you must consider the size of your space and the heating capacity of the pellet stove as these will determine how well the heater can keep your house warm. Other important factors to consider include:

BTU Rating

The BTU rating refers to how much heat the pellet stove can deliver to any given space when functioning optimally. Most pellet stoves have a heat output value ranging from as low as 8,000 BTUs to as high as 90,000 BTUs. If you have a large space, you should opt for a stove that delivers at least 40,000-50,000 BTUs.

Energy Efficiency

The whole point of buying a pellet stove is to keep your home warm while lowering your energy costs. Fortunately, nearly all types of pellet stoves are energy efficient. They use wood pellets instead of gas, and the only time your stove might consume a bit of electricity is when you are powering it on.

To confirm the efficiency of your stove, make sure it has a star rating that indicates it has been certified by the CSA and EPA as energy-efficient.

Hopper Capacity

Another important factor to consider is the size of the hopper. This pellet chamber is available in a range of sizes, depending on the capacity of your stove heater. If you don’t want to feed your stove with pellets several times in a day, then you should buy one that comes with a large hopper.

Top Fed vs. Bottom Fed

The design of the feeding chute has a bearing on the safety of the heater and ease of cleaning. If the chute is at the bottom, it is much easier to feed and clean the stove since the ash pan is just next to the hopper. 

Conversely, top-fed stoves are prone to clogging up with ash and require premium pellets to prevent the auger from jamming. However, top-fed stoves are safer and more efficient than their bottom-fed counterparts.


Unlike gas heaters (which emit carbon monoxide and other harmful gases into the air), pellet stoves rarely emit smoke or gases, unless they are about to malfunction. This makes them safe for the environment as well as your household. 

Safety Features

Safety always comes first when dealing with heating appliances. Any negligence from your side may lead to fires or even fatalities. With this in mind, you should check out for safety features such as automatic shutdowns, pellet sensors, overheating protection. The stove should also have proper ventilation to keep your household safe.

Cleaning and Maintenance

When shopping for a pellet stove, always go for one that’s easy to clean. It should come with features such as ash catchers and removable dust trays for easy cleaning. Then again, it should be easy to maintain since regular maintenance can make the difference between a warm home and a malfunctioning heater.

Check out our latest reviews of other electric heating system like electric fireplaces & electric wall heaters or if you want fire logs to bring authentic fireside feelings.