Best Indoor Propane Heaters in 2023: Top Brands Review

Sometimes it might be quite difficult to find the best indoor propane heaters. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this indoor propane heaters buying guide.

Our 10 Favorites:

#	Preview	Product
1		18,000 BTU Big Buddy Portable Propane Heater (No Fan)	Check Price
2		Mr. Heater F215100 MH4B Little Buddy 3800-BTU Indoor Safe Propane Heater, Medium , Black/Red	Check Price
3		Original 540-Degree 45,000 BTU Tank Top Radiant Propane Heater	Check Price
4		Mr. Heater Corporation F299720 Vent-Free 20,000 BTU Blue Flame Propane Heater, Multi	Check Price
5		Dyna-Glo 10K BTU Grab N Go Portable Propane Heater - Green	Check Price
6		Rinnai RL94iP Non-Condensing Propane Tankless Water Heater, Indoor Installation, Up to 9.8 GPM	Check Price
7		Mr. Heater Big Buddy Indoor/Outdoor Portable Propane Heater	Check Price
8		Mr Heater F232000 MH9BX Buddy 4,000 - 9,000 Btu Portable Propane Indoor-Safe Radiant Heater (MH9BX...	Check Price
9		Heat Hog Indoor/Outdoor Portable Propane Heater, 9,000 BTU	Check Price
10		Dyna-Glo 30,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater, White	Check Price

The 10 Top Indoor Propane Heaters Reviews:

SaleBestseller No. 1

18,000 BTU Big Buddy Portable Propane Heater (No Fan)

• 4, 000, 9, 000, or 18, 000 BTU per hour
• Heats up to 450 sq. ft.
• Hi-Med-Low heat settings
• Automatic low oxygen shut-off system (ODS) and accidental tip-over safety shut-off
• THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE .

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Bestseller No. 2

Mr. Heater F215100 MH4B Little Buddy 3800-BTU Indoor Safe Propane Heater, Medium , Black/Red

• Indoor-safe portable propane heater for rooms up to 95 square feet. THIS UNIT IS NOT INTENDED FOR GOLF CART USE OR FOR MOTORIZED VEHICLES.
• Continuous odor-free, 45-degree heating angle. Maximum Elevation (Ft) 7000 Feet. Automatic low oxygen shut-off system (ODS). Perfect solution for heating small enclosed spaces like tents up to 95 square feet
• Simple on/off buttons; uses 1-pound disposable propane cylinder (not included). Run time at minimum btu and maximum btu is 5.6 hours. Do­ not­ operate­ heater­ in­ any ­moving­ vehicle. This ­heater ­requires ­a­ vent­ area­ of­ 4­ square­ inches­ minimum ­for­ adequate ventilation ­during­ operation
• Low-oxygen sensor and accidental tip-over switch with auto shut-off for safety.THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.
• Recommended for emergency heat, tents, campers, workshops, job sites, porches, patios, decks, garages, storage buildings, picnics, tailgate parties, construction trailers, sporting events, barns, sheds, hunting blinds, shelters and ice fishing shanties

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SaleBestseller No. 3

Original 540-Degree 45,000 BTU Tank Top Radiant Propane Heater

• Multi-directional radiant propane heater mounts directly to a 20 lb tank for easy portability
• High-medium-low regulator: 45,000-36,000-30,000 BTUs
• Tip-over safety shut-off switch
• Approximate 9.5 hour run time on high with a 20 lb tank
• Mounts on 20 - 100 lb propane cylinder

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Bestseller No. 4

Mr. Heater Corporation F299720 Vent-Free 20,000 BTU Blue Flame Propane Heater, Multi

• Convenient top-mounted comfort control adjustable thermostat
• Battery operated electronic ignition - requires one AA battery (included)
• Easy to install - wall mount or free standing (feet kit included)
• ODS low oxygen safety shut-off control
• Operates during power outages - without electricity

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Bestseller No. 5

Dyna-Glo 10K BTU Grab N Go Portable Propane Heater - Green

• Heats up to 250 sq. ft.
• Fueled by One 1 lb LP tank (tank not included)
• Swivel Valve for easy tank replacement
• Piezo Ignition; CSA certified
• Continuously Variable Heat Settings

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Bestseller No. 6

Rinnai RL94iP Non-Condensing Propane Tankless Water Heater, Indoor Installation, Up to 9.8 GPM

• Original Design: Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE180iP model
• Never Run Out of Hot Water with this Compact Propane Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM (6 fixtures at once)
• Smart, Durable Design: Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
• Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
• Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region

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SaleBestseller No. 7

Mr. Heater Big Buddy Indoor/Outdoor Portable Propane Heater

• Convenience and Performance: Stay warm and toasty wherever you go with the Mr. Heater Big Buddy Portable Heater! Designed for convenience and performance, the Big Buddy Portable Buddy is indoor safe and heats spaces ranging from your homes garage to a large camping tent
• BTU Output: Utilizing propane gas and featuring an impressive 4,000, 9,000 or 18,000 BTUs of heat output, the Big Buddy Portable Heater is capable of heating up to 450 square feet of enclosed space
• Effortless Use: In addition to its impressive technical capacity, the Big Buddy Portable Heater features a variety of elements that enable effortless use and maximum performance. With its easy-start four-position control, fold-down handle, swivel-out fuel connection and a large overall heating surface, this unit raises the bar when it comes to portability and distinction in heating
• Safe Heating: The Big Buddy Portable Heater is built for safety and features an Oxygen Depletion Sensor (ODS) and tip-over detection system which accounts for low oxygen or accidental falls and automatically turns off the unit, ensuring safety and ease of use for a long time to come
• Includes USA Manufacturer Warranty

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Bestseller No. 8

Mr Heater F232000 MH9BX Buddy 4,000 - 9,000 Btu Portable Propane Indoor-Safe Radiant Heater (MH9BX BUNDLE - Hose and Filter included)

• 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet.
• Approved for indoor/outdoor use; clean-burning; nearly 100-percent efficient When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.
• Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels.
• Fuel Consumption/Burn Rate (Gal/Hr) at 4000 BTU = 0.044 Gal/Hr, at 9000 BTU = 0.099 Gal/Hr Fold-down handle; swivel-out regulator; connects to propane tank (not included); Run Time (Hrs at Max BTU): 3 Hours

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SaleBestseller No. 9

Heat Hog Indoor/Outdoor Portable Propane Heater, 9,000 BTU

• Stay warm indoors and outdoors with the Heat Hog portable propane space heater. Great for your garage. tailgating, ice fishing, hunting, camping, or anywhere you need reliable convenient heat quickly.
• Features a tiltable design so you can adjust the heat angle, a dock to keep your fuel warm so you get more from your tanks, and curved plaque technology for a wider heating angle.
• Using propane gas, the durable Heat Hog heats up to 225 square feet with up to 9,000 BTUs of radiant heat output, running on a 1lb LP cylinder or a 20lb propane tank (with accessory hose), no electricity required.
• Heat Hog has a rugged safety guard, a safety tip-over switch and an Oxygen Depletion Sensor (ODS) which detects low oxygen or accidental falls, automatically turning off the unit. If the unit needs to be cleaned or a part needs replacing, components are easy to access.
• Reliable features that enable ease of use and performance include a quiet Piezo ignition, a high, medium, and low four-position temperature control, a fold-down handle, and a quick connect rail swivel-out fuel connection, all in a lighter weight construction than other units.

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Bestseller No. 10

Dyna-Glo 30,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater, White

• Liquid Propane Ready (Fuel conversion not permitted)
• Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
• 24, 000-30, 000 BTU's/hr variable heat output for up to 1, 000 sq. ft.
• Variable control knob offers the most customizable heat settings LOW - 24, 000 BTU MED - 27, 000 BTU HI - 30, 000 BTU
• No electricity required allows for reliable back-up heating incase of an emergency situation

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Last update on 2023-03-21 / Affiliate links / Images from Amazon Product Advertising API

How to find the best indoor propane heaters?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best indoor propane heaters for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good indoor propane heaters recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

• What features does the indoor propane heaters need to have to be perfect for my needs?
• What is my budget?
• Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for indoor propane heaters to find what you’re looking for:

Brand

In some cases, the brand of indoor propane heaters is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given indoor propane heaters are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about indoor propane heaters are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare indoor propane heaters quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best indoor propane heaters can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.