The Best Indoor Wood Furnace For 2023

Sherry Peterson By, Sherry Peterson
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1. Best Of The Best: EARTHQUAKE Fireplace

The EARTHQUAKE Fireplace is the perfect choice for your home. This stylish and efficient fireplace allows you to select manual operating modes and features a space-saving shape with an attractive design. It also offers easy cleaning and 69.8% higher thermal efficiency, with a heating capacity of up to 1500 square feet. Read Review

2. Best Bang For The Buck: Ashley Hearth AW1120E-P Fireplace

The Ashley Hearth AW1120E-P Fireplace With a powerful heat output of 68,000 BTU, it can heat up to 1,200 sq. ft. of space. The inside of the fireplace is lined with refractory bricks for long-lasting durability and better combustion efficiency. It also features a large ash pan with a nickel handle for easy cleanup. The elegant design of this fireplace will bring a touch of style to any room. Read Review

3. Best Quality: Ventis Fireplace

The Ventis Fireplace is the perfect way to bring warmth and ambiance to your home. Featuring a modern glass gas washing system, it heats up to 1,200 square feet and its Firebox is lined with refractory bricks for better heat distribution. With its sleek design and reliable performance, the Ventis Fireplace is the perfect addition to your home. Read Review

4. Best Performance: CENTURY - FW3500 Fireplace

The CENTURY - FW3500 Fireplace high efficiency wood stove has a maximum heat output of up to 110,000 BTU/h, providing you with ample warmth and comfort. The C-cast material top thermal protector extends the life of your appliance, making it a great long-term investment. With its sleek design and easy to use features, this fireplace will bring beauty and comfort to your home for years to come. Read Review

5. Best Efficient: Timberwolf EPI22 Fireplace

The Timberwolf EPI22 Fireplace offers a heat output of up to 65,000 BTU, making it ideal for heating areas from 800 to more than 2,000 square feet. It is designed to provide a comfortable and enjoyable atmosphere, while still being cost-effective. It is easy to operate and requires minimal maintenance, making it a great choice for those who want to enjoy a cozy fire without the hassle. Read Review

Are you looking for an efficient and cost-effective way to heat your home? If so, then a wood furnace may be the right option for you. A wood furnace can be an ideal heating solution for those who want to save money on their energy bills, as well as for those who are looking for a more sustainable way to heat their home. A wood furnace can provide an efficient, reliable, and clean source of heat that is both cost-effective and environmentally friendly.

In this article, we’ll discuss some of the best indoor wood furnaces currently available on the market, including the features and benefits of each. Besides, We’ll also provide an overview of the different types of furnaces available and what to consider when choosing the best option for you. Whether you’re looking for a more traditional wood-burning stove or a modern electric furnace, high-efficiency wood furnace, this guide will help you find the right option for your needs.

We think the best indoor wood furnace available now is EARTHQUAKE Fireplace. It's space-saving shape and attractive design make it an ideal choice for any space. Its 69.8% higher thermal efficiency and 1500 square feet heating capacity make it perfect for providing warmth and comfort in any space.  If you were wanting another option, you can check the Ashley Hearth AW1120E-P Fireplace as an alternative. You may relax knowing that its quality is also good per what we researched.

Our Top Picks

TOP Choice #1 EARTHQUAKE Fireplace
Our Score:

Operating Wattage 77 Watts (W), Voltage 120 Volts (V), Greater than 69.8% thermal efficiency, 1500 square feet heating capacity

Reinvent the way you heat your home with Castle's Serenity wood pellet stove and new Smart Controller

As with any Castle Pellet Stove, you'll experience affordability, style, and practicality. Its space-saving shape and attractive design will make it a welcomed addition to any room, and with the new Smart Controller, heating your home efficiently on your terms has never been easier

The Smart Controller allows you to choose manual, thermostat, and weekly operational modes to heat your home on your schedule, Along with calendar and time based heating options, you can also set a local thermostat or manually set it on one of five burn levels

The Serenity Stove is designed to be easy to clean - there are no tubes, corrugations, or hidden chambers

TOP Choice #2 Ashley Hearth AW1120E-P  Fireplace
Our Score:
Ashley Hearth

68,000 BTUs heats up to 1,200 Sq. Ft.

Accepts logs up to 18" in length

Brushed nickel spring door handle and pedestal base provides an elegant look to any room

Blower sold separately (model CB36 or B36)

Firebrick lined for long life and combustion efficiency while large ash pan with brushed nickel handle makes cleanup easy

TOP Choice #3 Ventis  Fireplace
Our Score:
4 CENTURY - FW3500  Fireplace
Our Score:
Century Heating

Maximum heat output: 110,000 BTU/h

Recommended heating area: 1,000 - 2,700 sq. ft.

High-efficiency wood stove - EPA 2020

Made in Canada - 451 lbs

Up to 22'' logs

5 Timberwolf EPI22  Fireplace
Our Score:

Large ceramic glass viewing area

Painted black cast iron door included

Includes painted black flashing with 3 ½˝ depth adjustment for installation versatility

Minimum fireplace opening: 25 7/8˝w x 22˝h x 14˝d

Dual blower system included

EPA Certified 2021

6 Ashley Hearth AW3200E-P  Fireplace
Our Score:
Ashley Hearth

Includes adjustable high speed (100 CFM) blower for even heat

Brushed nickel door handle and pedestal base provides an elegant look to any room

Heavy gauge 3/16 inch reinforced plate steel with firebrick lining for long life and combustion efficiency

152,000 BTUs heats up to 3,200 square feet

Accepts logs up to 18" - 22" in length and holds up to 30 lbs. of wood

7 Drolet  Fireplace
Our Score:

Maximum log length 20" - Heating area 900 - 2,300 Ft2 - Maximum heat output 90,000 BTU/h (26.4 kW) - Overall firebox volume3.3 - Maximum burn time 10 h

EPA 2020 approved - Average particulate emissions rate 0.95 g/h - Non-catalytic

Included: steel legs with ash drawer, top air deflector, ceramic glass, ash lip, air damper

Proudly made in Canada - Limited lifetime warranty

Steel thickness : body 3/16" / top 5/16" - Certified for mobile home and alcove installation

8 Ashley Hearth AW2020E-P  Fireplace
Our Score:
Ashley Hearth

Accepts logs up to 21" in length

89,000 BTUs heats up to 2,000 square feet

Brushed nickel spring door handle and pedestal base provides an elegant look to any room

Firebrick lined for long life and combustion efficiency while large ash pan with brushed nickel handle makes cleanup easy

Blower sold separately (model CB36 or B36)

9 CENTURY - FW2900  Fireplace
Our Score:
Century Heating

High-efficiency wood stove - EPA 2020

Up to 20 inches logs

Recommended heating area: 500 - 2,100 sq. ft.

Made in Canada - 357 lbs

Maximum heat output: 75,000 BTU/h

10 Touchstone 80004  Fireplace
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FEATURES: The Sideline features an unmatched flame. Friends will be nervous to touch realistic flame behind the glass. The Sideline includes faux-fire logs & crystals to create an authentic feel, as well as an IR remote controlling flame color & intensity, the heater and shut-off timer. Front facing heater vents allow you to position the Sideline just 8” under a flat screen TV. The Sideline can be hardwired or plugged in to your electric source.

INSTALLATION: This Sideline installs simply and can safely be attached to framing studs. The sides & back of the unit remain cool to the touch with the heat feature on. Recommended minimum of 8” of space between the top of the fireplace and your TV, mantel, picture ceiling. The Sideline can be installed in existing fireplace openings safely. Consult with a licensed professional to ensure your unused gas lines and vents are secured properly. The Sideline fireplace is ventless.

WHAT YOU NEED TO KNOW: 1. We recommend 8 inches of space between your fireplace & TV. 2. The Sideline pulls a max of 12 amps. 3. The fireplace includes a wall-mount bracket, if you don’t recess it. 4. You can install the Sideline in an existing fireplace opening. It stays cool to the touch on the sides & back and is ventless. You can use the Sideline with just the flame and no heat. 5. The heater will help to warm up a cool room but won’t replace a primary heat source.

OPERATION: The Sideline’s heater will take the edge off a cool room or basement, and it can be run with no heat (just flames) in warmer climates. The Sideline comes with a 6-foot power cord for a 110-120V outlet. It is also hard-wire ready for in-wall install. The unit draws a max of 12 amps, so the fireplace can be used on a 15-amp circuit. A 20-amp circuit may be necessary, depending on the use of other electronics on that same electric circuit.

APPEARANCE: The Sideline electric fireplace is designed for recessed in-wall mounting. Creating a cozy atmosphere of a traditional fireplace, this electronic fireplace has realistic flames with a real fire look. The Sideline’s 5 flame settings radiate a soft ember glow up to an intense blaze. Sideline gives you the total package. Control the heat and flame with the remote control. Designed to use one log or crystal, if you prefer you can mix both safely.

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What to Look For in a best indoor wood furnace?

You may know that best indoor wood furnace is a kind of product many customers are hesitant to pay for. It is not due to its quality but the fact that there are many factors you must consider. Nevertheless, all your worry is not a problem for us. Our knowledgeable staff will help you with the right decision.

Tech-evaluated and high-rated products are available in our list of eligible items. Here are some indispensable things you shouldn’t ignore:

Fireplace Venting

Two primary options for venting a fireplace are available. However, electric or ethanol-fueled fireplaces do not require venting. Wood-burning fireplaces must be vented. Gas fireplaces can either vent or not. There are two options for vented gas fireplaces: direct vent and b–vent. However, b–vent fireplaces have been declining in popularity.


A fireplace would not be complete without fireplace logs.
Electric fireplaces are more likely to have logs installed and less flexible for interchanging artificial logs.
Two factors should be considered when purchasing gas logs: their size and the gas source. Gas logs as well as fireplaces are available in many sizes. Make sure that the logs will fit into your gas fireplace console. They must also match your gas source, propane or natural gas. Consult a Watson's expert if you are unsure.


There are many options for materials that you can use to surround your fireplace. However, it is important to ensure the style matches your period. For example, a Victorian-style fireplace won't work in modern homes as well as it might in traditional ones.


The price tag, like many purchases, can make a difference in the product or brand you choose. Although fireplaces can be expensive, there are significant differences in the prices of different types. Freestanding fireplaces tend to cost less than those with built-in fireplaces, while ethanol heaters are more affordable than those that require woodburning. You can avoid being overcharged by paying for the installation.


The environment is an important aspect of choosing the right fireplace. There are many options for the environment that your fireplace can be placed in, from steel to marble. The perfect environment is essential. The fireplace can be the focal point of a room. A fireplace can also dictate the décor of a room. This is something you should remember.
Remember that size is important for the fireplace. A fireplace that is too large can overwhelm a room. However, one that is small will make the space look smaller and less important. It may be worthwhile to consider changing your room if you don't have enough space for a fireplace. This makes it much easier for you to achieve exactly what your want.


Some fireplaces include discreet switch and button controls on the sides or back of the unit. Touch buttons can also be found on the front. These can make it easy to operate and add a modern look. Remote control fireplaces allow you to control the heat and flames from your couch.

Additional Accessories

You can personalize and customize your fireplace with finishing touches.
You can make it unique with either one or more reflective gemstones. They add an elegant ambiance to your fireplace's glow and are available in many colors.
You can also outfit your outside with beautiful glass doors or screens. You can also add a bit of flair to your fireplace with log racks and fireset tools.


After you have chosen the fuel type you want for your fireplace, it is time to choose the size. If you have a fuel type that requires ventilation through the chimney, the size of your mantel will depend on how wide the chimney breast is.


Another thing to consider is choosing the best fuel for your fireplace. You have many options when it comes fireplace fuels. There is electricity, wood, and coal. It is important to compare the costs and access of each fuel before you decide which one is best for your needs. If you don't have electricity, then a different kind of fireplace would be required.

Adjustable Thermostat

An adjustable thermostat allows you to control the heat release rate from a fire.
Timer for sleep
You can save electricity by using sleep timers to turn off the fire after a set time. These are also useful in the event that you forget to turn the fire off or fall asleep.


How do I light an indoor wood furnace?

Lighting an indoor wood furnace is a relatively straightforward process. Start by making sure the firebox is empty and the ash pan is cleaned out. Place a layer of newspaper balls or kindling on the bottom of the firebox followed by smaller pieces of wood. Light the newspaper or kindling and allow the fire to build up. Once the wood has been burning for a few minutes, you can add larger pieces of wood to keep the fire going.

How often should I clean my indoor wood furnace?

It is recommended that you clean your indoor wood furnace at least once a year to remove any built-up creosote or soot. You should also perform regular maintenance checks and cleaning of the flue and chimney to prevent any blockages or build-up.

What type of wood should I use in my indoor wood furnace?

The type of wood you use in your indoor wood furnace is important, as not all types of wood burn the same way. Hardwoods such as oak, hickory, and maple are ideal as they burn slower, produce more heat, and last longer than softer woods like pine.

What safety precautions should I take when operating an indoor wood furnace?

It is important to take proper safety precautions when operating an indoor wood furnace. Make sure the area around the furnace is clear of any combustible materials and keep a fire extinguisher nearby in case of an emergency. Be sure to check the chimney and flue regularly for any blockages or build-up and make sure to follow the manufacturer’s instructions for proper operation.

What size of wood furnace do I need for my home?

The size of furnace you need for your home depends on the size of your home, the amount of heat you need, and the type of wood you will be using as fuel. Generally, a larger room will require a larger furnace. You should consult with a qualified HVAC technician to determine the best furnace size for your home.

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About Sherry Peterson

Sherry Peterson
Sherry Peterson is an editor for Sanford. She has a passion for home gadgets and beautiful design and loves to share her finds with others. Sherry has been working in the publishing industry for over 10 years and is excited to bring her expertise to Sanford's readers.

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