5 Best Indoor Natural Gas Space Heater Reviews – Buyer’s Guide

While some parts of the country are getting warmer other regions are becoming colder. So to keep warm during the winter, having the best gas space heater can do the trick. Not only will it help you stay warm, but it also saves you loads on your heating bill as well. You can use them at home or in the office to keep the feet toasty warm.

Furthermore, you can find them in different designs from convection to warm the air around you to ones with radiant heat. Which one is suitable for you, depends on the place you want to use the heater? So pick your space heater from the reviews here and check the buyer’s guide at the end.

Select the best gas space heater for your office or home to start warming up your surroundings this coming winter. Here we have selected top-selling space heaters for you to choose.

List of Top-Rated Gas Space Heaters:

Best Gas Space Heater Reviews

5. Dyna-Glo 18,000 BTU Natural Gas Infrared Vent Free Wall Heater

Here we have the best natural gas heater made for you to use at home, office, garage, or cabin. You can save loads of money on the utility bill as well. With the infrared heating, it warms up objects first similar to the sun. You place it on a wall and work with natural gas. There is a manual heat setting with an oxygen depletion sensor built inside.

The heater shuts down when detecting carbon-monoxide, making it safe to use. To mount it to the wall, you get all the hardware with the bracket, and you can buy the base legs separate for floor mounting.

Gas Space Heater at a glance:

  • Works with infrared technology to radiate heat warming up objects around you
  • Powered with 6k – 18kBTU to warm up to 700 square feet
  • Designed with variable control
  • You get all the mounting hardware
  • Has auto shut down when detecting carbon monoxide
  • One-year warranty

What we like:

  • Easy to install
  • Warms up quickly
  • Affordable
  • No need of using an exhaust
  • Auto shut off for safety

What we do not like:

  • Does not have a thermostat

4. Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater

The fuel supply of Mr. Heater is natural gas, and with the portable design, you can install it anywhere. The heat output is high and works well in a well-ventilated room. Another reason why it is one of the best gas space heaters is that it has ODS that automatically shuts down when detecting low oxygen.

Using the warmer has a low cost and has a pilot light with electronic ignition to start it up. On the other hand, it has variable control to adjust the heat.

Gas Space Heater at a glance:

  • The heater offers up to 30k BTU
  • Works with natural gas
  • The fuel consumption rate is 0.030 MCF/hour
  • Equipped with thermostat, legs, and the hardware for wall mounting
  • CSA Certified and has automatic ODS to shut the appliance off

What we like:

  • Durable and offers you low maintenance compared to wood
  • Easy to install with the hardware
  • Kicks out high heat
  • Designed with battery ignition
  • Has auto shut off for safety

What we do not like:

  • Will need extra accessories to connect it to the gas line

3. Lost River Natural Gas Ventless Infrared Radiant Plaque Heater 20,000 BTU

For the best vent-free gas heater, it helps to have the LR2TIR model from Lost River. The warmer has a vent-free infra-red burner with a thermostat to control the heat. Starting the heater is comfortable with the push-button design and has an automatic shut off with the ODS system.

On the other hand, it warms up to 950 square feet. Another remarkable thing is that the thermostat automatically cycles between settings. You need no outdoor duct or a chimney using the gas space heater.

Gas Space Heater at a glance:

  • Works with natural gas and heats up to 950 square foot
  • Has a thermostat control with auto cycle
  • Equipped with ported vent-free burner
  • Made with push-button ignition
  • Has an oxygen depletion sensor that shuts the appliance down when detecting carbon monoxide

What we like:

  • Warms up quick
  • Easy to use and install
  • Affordable

What we do not like:

  • Has an excellent cabinet design but does feel cheaply made

2. ProCom MNSD3TPA-BB Dual Fuel Ventless Infrared Gas Space Heater

Now, if you want a versatile gas space heater, look no further than this model. The warm works with Liquid Propane and Natural Gas. You do not need a chimney with the vent-free system.

Using the appliance is comfortable with the push button to ignite the flame and heats the place fast, similar to the sun’s rays. When you buy this model, you get added value with the base and blower included.

Gas Space Heater at a glance:

  • The max BTU with natural gas is 20k while using Liquid Propane is 18k
  • Heats 700 square feet with the dual fuel design
  • Has a thermostat control with ODS that shuts down automatically
  • Works with Piezo ignition and has a wall mounting bracket
  • PFS Certified

What we like:

  • Cost-effective with the base and blower
  • Dependable with the thermostat control
  • Stylish and economical
  • Safe to use

What we do not like:

  • None Noted

1. Mr. Heater Corporation F299721 Heater

Here we have a blue flame natural gas space heater with a max output of 20k BTU. The warmer has a thermostat and battery-powered electronic ignition. You can mount the unit to the wall or secure it to the floor with the mounting hardware included.

Furthermore, it has an oxygen depletion sensor for safety and not suitable to use in a bathroom, bedroom, or vehicle.

Gas Space Heater at a glance:

  • One of the best gas space heaters that work with 20k BTU natural gas
  • Heats up to 700 square feet
  • Provides even convection heat with the auto temperature control
  • CSA Certified and has ODS
  • Can use it with the mounting hardware on a wall or the floor
  • The fuel consumption burn rate is 020 MCF

What we like:

  • Excellent price
  • Installs quickly
  • Easy to use
  • Warms up quickly

What we do not like:

  • None Noted

Gas Space Heater Buying Guide

When you plug in the best gas space heater, you want it to warm up your place. That is why it is essential to pick the right style to fit in with your lifestyle needs. A fact is that there are three ways to heat a place from conduction, convection, to radiation. The first model heat transfers with conduction, and all that happens is that the heat travels through a solid object similar to making tea and leaving your spoon in the cup.

Once removing the spoon, you find it has heated up. The convection method is when heats transferred by fluid, and the majority of gas heaters work with this method. The last one radiation is the transfer of heat through a vacuum system and warms up solid. No matter what your needs are, choosing one of the above gas space heaters, it comes with its pros and cons.

Benefits of using a gas space heater:

  • Use very little power and work with conduction to generate heat fast. Here you can decide whether you want a dual function gas heater that works with a different gas or only natural gas. Furthermore, look for one that offers you an easy push-button ignition as well.
  • Very efficient – with the space heater, you get little loss of heat as it moves in one direction towards you. Moreover, with the brands reviewed, there is no need for adding a chimney or outlet as it is vent-free.
  • Warms up a considerable space – when choosing your gas heater to consider the area, you do want to heat as the models on the list heats up to 900 square feet.
  • Safety – with the warmer, you get a safe design as you are working with gas. Therefore, it is vital to choose one with an ODS that automatically detects carbon monoxide and shuts off.
  • The size – here it all comes down to preference as the heaters available here all offer you from wall mounting to floor secure designs.

Disadvantages of using a gas heater:

  • Generates waste products – the gas released from the heater forms carbon dioxide and monoxide and is dangerous. That is why it is crucial to pick one with an oxygen depletion system.
  • Immovable – while most convection heaters you cannot move the space heater offers you full coverage with mountable design to use it on a wall or freestanding.

Features to consider:

  • Consider the size of the room – the factor is crucial when you need to buy a space heater. Look at how much ventilation is present where you plan to use the appliance allowing for ample ventilation.
  • Adjustable thermostat – with the function you can control the heat if a room gets colder and make sure it turns off automatically once reaching the correct heat
  • Ratings – buying a gas space heater that is certified by a national safety regulator shows you that the appliance is safe to use.

Final Thoughts

Now that we have reached the end of the best gas space heater reviews, we hope you find one to use at home. These appliances have an economical design to use in specific places. Each one offers you top safety functions to keep you and the family safe. Pick your one today to fix to a wall or use freestanding to keep you warm this winter. You will not be disappointed.

List of Best Selling Gas Space Heaters:

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