5 Best Pellet Stove For Energy-Efficient Heating 2020

Best Pellet Stoves

If you are thinking about adding a pellet stove to your home, then you have our support because it is one of the interesting heating appliances that are great at keeping the environment warm as well as easy to install. Pellet stoves can also add a warming look and feel to an otherwise cold and plain room.

With a pellet stove, you can get your home heated up by using wood pellets as fuel. The simplistic design of this appliance allows you to load the wood pellets into a tray, which are then lit to start heating your place. When you choose the right pellet stove for your spaces and needs, they can be highly effective at producing heat around the home and are a much safer option than wood-burning stoves.

However, when buying a pellet stove, you should remember that not all pellet stoves are equal, and there are certainly some that are better than the rest.  Therefore, it is vital that you carefully consider the quality, design, and efficiency of every pellet stove you are interested in.

Today’s post is designed to guide you by sharing our selection look of the best-rated pellet stoves available in the market. Our picks include easy to install, highly efficient picks that will most likely suit your needs. We have also provided a complete buying guide, installation guide, maintenance, and safety tips.  

Pellet Stove Buying Guide: Types And Characteristics To Look For

The working mechanism of a pellet stove is simple. Most stove pellets have an internal tank in the pellets are inserted using a tray. The strength of the fire depends on the adjustable air jet settings.

The pellets can be ignited manually with matches; however, thanks to modern technology, pellet stoves with semi-automatic, automatic or timed ignition are also available. The ashes of the wood pellets are collected in a designated drawer, which should be regularly emptied to ensure the stove’s optimal performance.

To make sure that you buy the right pellet stove for your needs, the following are some of the most critical factors:

Size And Type oF Area

The most crucial consideration when buying a pellet stove is the type and size of the environment that needs heating. The rooms’ dimensions are a vital piece of information, which will determine the power that a stove needs to heat the area effectively and efficiently.

It would be best if you studied the heated cubic meters value of the appliance, it can be found in the specifications of each stove. For example, a 12 KW stove can heat around 300 cubic meters of area. If you need a pellet stove that will warm the upper floors, opt for a ducted pellet stove with special heating vents.

Chimney Flue

The law mandates that pellet stoves need a stainless steel chimney flue, thus, it is one of the most important considerations. However, alternatively, you can use a fireplace or purchase a stove that doesn’t require a flue because fumes are expelled through a wall outlet.

If you are not sure about installing a stove pellet, it is best to trust only a professional.


Thanks to modern technological advancements, you can now get pellet stoves to come with advanced features that make them easier to use, maintain, and more efficient.  Other than the manual ignition model, many stoves now offer higher versatility. Wi-Fi connectivity in stoves allows users to control the stove remotely and optimize their efficiency and energy consumption.


When buying a pellet stove for any part of your home, it is essential to consider its aesthetical appeal and design. The pellet stoves can be both functional and beautiful, which complements the rest of the furniture in a room well.

Pellet Stove Installation

The pellet stove installation is easy and requires a few steps to get it up and running. Following are the steps that can be helpful in setting up your stove:

  • Start by Adding a fireproof pad onto the floor wherever you are planning to place the stove
  • Fix the vent pipe of the stove to a connection that comes from a hole in the wall.
  • Make sure that the vent pipe is connected to the stove correctly. You need to ensure that you have a secure space for your stove, and the pipeline won’t be shaking around.
  • Silicone caulk should be added around the wall segment that the heating pipe comes out of. Ensure that the caulk creates a secure seal that prevents the heat of the stove from leaking out.
  • On the inside, install the heat exchanger. Be careful to follow the instructions according to the model of your stove.
  • Place the burn pot in the stove. A high-quality burn pot has a steel body and specific vents that allow the heat source to access the pellets.
  • Set up the ash drawer, which is placed near the bottom of the stove from the inside. Ensure that it closes quickly and can be removed without trouble.
  • Secure the hopper and auger at the side of the stove. Operational hopper and auger will allow you to feed pellets to the stove.
  • Load up with the appropriate wood pellets in the specific area. Refer to the user manual for manufacturer recommendations.
  • Install the viewing screen made from heatproof glass to the front of the stove. Ensure that it is appropriately aligned, which besides serving as a window, also prevents the heat from being too intense
  • Plug in the stove power cord.
  • Check the performance and heating efficiency. Make sure that the heat is Moving to the correct vent.
  • Make sure to clear out ash from the ash drawer after each use. Conduct periodic maintenance checks to ensure that your stove is in good shape.

Pellet Stove Safety Guide

It is critical to ensure that your pellet stove is working safely. Here are a few safety measures you should follow to ensure the stove is being used accordingly and without harm:

Place your stove in a well-ventilated spot to avoid the accumulation of smoke in one tight spot.

Keeping your stove clean and well maintained is key to ensuring that it is working correctly and safely. Clear out the ash from the ash door located at the bottom of the pellet.

Stick to manufacturer-recommended pellets for your stove model. Using the wrong pellets can lead to damage.

Set up a functioning carbon monoxide detector close to the stove to alert you when CO levels in the room are dangerously high.

Look out for unusual performance issues like heater sputtering or inconsistent operation. Resolve these issues immediately.

Pellet Stove Maintenance

Check the fans and motor and clean them periodically. It is best to empty ashes from the ash drawer regularly, and every time the drawer is full.

After the winter season has ended, it is best to remove remaining pellets from the stove to avoid rust that can cause damage and ignition issues. Clean the chimney regularly to prevent the accumulation of soot that stops the exhaust fumes from passing.


The 5 Best Pellet Stove Reviews

1. ComfortBilt HP61 Pellet Stove

ComfortBilt HP61 Pellet StoveComfortBilt is widely trusted for its three core values: commitment to quality, value, and convenience. Similar to other best pellet stove by ComfortBilt offers exceptional durability and functionality with its innovative tech-specs. If you enjoy the look of a traditional log-burning stove, you will surely love the ComfortBilt HP61.

ComfortBilt HP61 offers impressive features like ultra-quiet CFM convection blower, EPA certified 84% burn efficiency, LED manual control panel, and remote control adjustable, operates on 54,000 BTU, and can efficiently heat spaces as large as 3,000 square feet. Its programmable thermostat allows you to have greater control over the temperature. It is also easy to clean as it comes with a specialized air wash system that automatically cleans the ceramic glass window.

ComfortBilt HP61 is engineered and constructed to the highest standards to ensure incomparable quality heating for years.


  • 54,000 BTUs per hour
  • 3,000 square feet heating area
  • EPA certified 84% burn efficiency
  • Top-mounted 51 lb. hopper


  • Highly efficient performance
  • Programmable thermostat
  • Five heat levels
  • Air wash system
  • 1-year electrical, 3-year glass, and 7-year firebox Warranty


  • Small filler widow


2. Castle’s 12327 Serenity Wood Pellet Stove

Castle’s 12327 Serenity Wood Pellet StoveThe brand Castle is highly regarded thanks to its reliability, durability, and extended warranty period with nearly all of its products.

Castle’s Serenity Wood ranks as one of the best pellet stove due to its incredible mix of features, high durability, and reliability. This stove impressed us by its superior build quality that is both sturdy and compact.

The addition of the new Smart controller makes controlling the settings of your stove much easier and convenient. It allows you to select weekly operational modes.

The notable 5-year extended warranty speaks volumes about the confidence the brand has in its product so you can be mindful of the fact that your investment is secure.The performance of the Castle Serenity is decent with 35000 BTU, which is excellent for a small-sized home. 

The heating area rating of 1500 square feet may not be enough for a family house, which means that if you are thinking about this variant for your home, then heating area consideration should be your primary focus. However, if its power efficiency you desire, Serenity does not disappoint with its 77 watts consumption.


  • 35000 BTU heating capacity
  • 1500 square feet heating area
  • Top-mounted 40 lb. hopper
  • New Smart Controller


  • Superior build quality
  • Air wash system
  • Extremely durable and reliable
  • High power efficiency
  • 1-year warranty


  • Subpar heating area rating


3. ComfortBilt HP22 Pellet Stove

ComfortBilt HP22 Pellet StoveComfortBilt is among the front runners of pellet stove manufacturing brands that has earned its bright reputation in the market with its powerful models that known to perform exceptionally well in winter in large homes and buildings. The ComfortBilt HP22 is a heavy-duty usage stove whose brand claims are the most powerful and cleanest in North America.

For the same reasons, ComfortBilt Pellet Stove HP22 is the top selection on our list. Its exceptionally high heating capacity of 50000 BTU sets it miles apart from other stoves featured most of the top-rated lists. The high-powered capacity provides an equally effective heating area of 2800 square feet, which would be perfect for office buildings and large houses.

Consistent with ComfortBilt products, this model also comes with a 1-year warranty, which isn’t the longest in our list but is good enough considering the excellent build quality of this model. The HP22 is priced on the higher end of the affordability spectrum, but the premium design justifies the high price.


  • 50000 BTUs per hour
  • 2800 square feet heating area
  • Burn efficiency of 82%
  • Top-mounted 55 lb. hopper
  • North America’s most powerful and cleanest pellet stove


  • High power pellet stove
  • Superior build quality
  • An attractive glass window on the front
  • 1-year electrical, 3-year glass, and 7-year firebox Warranty


  • High-end price


4. ComfortBilt HP50 Pellet Stove

ComfortBilt HP50 Pellet StoveWithout a second doubt, ComfortBilt is the best pellet stove brand that has proven its worth by delivering competitive quality pellet stoves with innovative technology and exceptional durability. The ComfortBilt HP50 pellet stove is no exception; it can heat spaces as large as 2,200 square ft. at up to 44,000 BTU per hour.

For this price range, Comforbilt HP50 has probably one of the largest pellet stove hoppers – capability sizes around a remarkable forty-seven pounds. A 47 pounds large hopper means that it will keep going for days of constant use before needing a refill. The HP50 also a highly effective blower with a programmable thermostat for accurate control.

When it comes to choosing the best pellet stove with exceptional performance, ComfortBilt HP50 will not disappoint you with 81% burn efficiency. Additionally, it is also EPA certified; thus, you do not have to worry about your family’s safety.

If you talk about the design, the charcoal gray metal built offers a contemporary aesthetic style that suits almost all interior designs very well.


  • 44,000 BTU per hour
  • EPA certified 81% burn efficiency
  • 2,200 square feet heating area
  • Top-mounted 47 lb. hopper


  • Up to 22 hours continuous burn time
  • Superior firebox design
  • Durable charcoal exterior
  • Easy to operate and maintain
  • 1-year electrical, 3-year glass, and 7-year firebox Warranty


  • An average 2,200 square ft. heat up space


5. ComfortBilt HP21 Pellet Stove

ComfortBilt HP21 Pellet StoveWhen you are searching for the best pellet stove, there are no chances that you will not consider options from ComfortBilt! Why? Because of their world-class quality at a reasonable price!

ComfortBilt HP21 is a reliable, heavy-duty stove with an impressive 44,000 BTU output that can quickly and efficiently heat up to 2400 square feet with 86% burn efficiency. So with ComfortBilt, your heating bills are under control, and you save money on your electric bills per hour.

With the large 55-pound hopper, you can enjoy up to 20 hours of heating without worrying about refilling the pellets in the stove. If you talk about the overall design and the built quality, the ComfortBilt HP21 offers exceptional built-quality and an aesthetically pleasing design.


  • 44,000 BTU per hour
  • EPA certified 84% burn efficiency
  • 2,400 square feet heating area
  • Top-mounted 40 lb. hopper


  • Excellent for energy saving
  • Quick and efficiently room heating
  • 20 hours of continuous heating
  • 1-year electrical, 3-year glass, and 7-year firebox Warranty


  • No cons



In conclusion, pellet stoves are the most sustainable and efficient heating option. They offer several advanced features that allow you to save on your utility bills significantly.

It is essential to go through the user guide and thoroughly research the different best pellet stove options to ensure that you select the best pellet stove for your home/office. We hope that this review + buying guide will help you make the right choice.





Area Heated (Sq. Ft.)

Burn Efficiency


242 lbs.

30 x 35.5 x 23.5 in


3,000 sq. ft.

EPA certified 84%



186 lbs.

23.75 x 34 x 18.25 in


1,500 sq. ft.




273 lbs.

25 x 35 x 24 in


2,800 sq. ft.

EPA certified 82%



285 lbs.

27 x 38 x 20.25 in


2,200 sq. ft.

EPA certified 81%



242 lbs.

27 x 36 x 24 in


2,400 sq. ft.

EPA Certified 84%


Frequently Asked Questions

  • Are pellet stoves cost-efficient?

Pellet stoves, as opposed to the wood stoves, are both power and cost-efficient. Which means that you can save up to 65% on your energy bills. As a result, within around two years, you will be able to recover the original cost of your best pellet stove.

  • What lifespan should I expect from the best pellet stove?

The most significant factor that contributes to the longevity of the best pellet stove is well maintaining it. Invest in the best pellet stove with a solid iron make and regularly maintain it. With proper care, your pellet stove can last a lifetime.

  • Is it necessary to purchase high-quality pellets for an improved stove performance?

Yes! The higher the quality, the better your stove will perform. Low-quality pellets produce excessive ash that leads to the production of crusts that harbor airflow, which results in a significant drop in the general performance of your stove. On the other hand, if the pellets are damp, it will significantly affect the ignition process.

  • What is the ideal place for my best pellet stove?

Like other heating options, it is ideal for placing your best pellet stove in a spot that allows extensive coverage and dispersion of heat. It is also essential to set your pellet stove in a properly ventilated area, free from any obstacle to ensure proper airflow into the pellet stove for complete combustion.

  • Can I fuel my pellet stove with any other fuel than pellets?

No! As the name calls, pellet stoves are specifically designed to burn pellets and no other fuel.

  • Are pellet stoves eco-friendly?

Yes! You can enjoy environmentally friendly burning as pellet stoves emit controlled CO2. Most pellet stoves have an in-built digital system that ensures that pellets burn clocks at 0.5-1%; this ash content allows more accessible and faster cleanup and fewer harmful emissions.