10 Best Gas Heaters in 2021

10. Lost River Natural Gas Ventless Heater 

Using Natural gas, this heater provides heating for rooms up to 950 sq. ft. With this heater, you get efficient dependability as it has a thermostat control that will provide heat in cycles. The cycles are chosen automatically to ensure that the room maintains a certain room temperature. The efficiency of this heater rates at 99.9%, especially with its Dual Precision Ported Vent Free gas burner.

The installation of this heater does not require any outside duct if chimney. This heater only uses Natural Gas to provide you and your family with as much heat as you need. It operates at a maximum of 20 000 BTU.

Cons

• The pilot light is noisy

9. Dura Heat Heater

Not only does this heater provide you with consistent heat, but it is also cheap in comparison to other heaters in the market. It uses a powerful 23,800 BTU design. Using one tank of fuel, the heater can provide up to 8-12 hours. This heater dissipates heat at an angle of 360 degrees, which provides sufficient heating for the entire room.

There is a protective grill that surrounds the hot surface areas to ensure no accidental incidents occur. The Kerosene heater gives you enough heat for those cold nights. Its standard white color will fit right into your home.

Cons

• Produces too much smoke

8. Bluegrass Living 

This liquid propane gas offers you high-quality products whose assembly is in the USA. The heater uses state of the art equipment, which adds to its efficiency and general quality. It uses a maximum of 20,000 BTU of Liquid propane gas to heat an entire room of up to 950 square feet. Through using its thermostat control, you will be able to maintain a room temperature.

It has a push-button with a built-in oxygen depletion sensor that shuts the heater down when it detects carbon monoxide or a lack of oxygen. During installation, no vents or chimney are crucial to the proper installment of the heater.

Cons

• Difficult to light if not hanging with the gas inlet is at the bottom

7. ProCom Ventless Heater

With a 1 year limited warranty, this heater provides enough heat to cover a 500 square feet area. It uses 10,000 maximum BTU that has a patented dual-fuel technology. Assembly of this product is done in the USA, which means it has high standards of quality. A thermostat as an added feature helps with maintaining room temperatures.

This heater uses strategies that promote environmental protection and energy conservation. It is vent-free, and this results in 99.9% efficiency. This white heater is perfect for any home décor; it is also relatively cheaper than other market heaters.

Cons

• Control knob is prone to faulty behavior

6. Rinnai Vent-Free 

This Natural Gas heater uses an input range of 8,000 to 22,000 BTU per hour. The features this heater boasts provide adequate heating for large rooms like basements, sunrooms, and more. The heater doesn’t have any vents, which further increases its efficiency. With this heater, your home will be sufficiently heated in all weathers. It maintains rooms at their standard temperature.

The heater comes with a tilt-switch that uses a push-button to turn on the electronic ignition. When it comes to safety, this heater has a cool-to-touch cabinet that will not cause serious burns for you and your family.

Cons

• The thermostat has limits to its temperature measurements

5. Sengoku KeroHeat

The functionality of this heater involves automatic igniters and flame adjusters that will have your lighting experience ease. It has features that promote its efficiency even further. It has key safety features such as a shut-off switch, a tip-over switch, and safety protected guard.

On buying this heater, you get a siphon pump as well as four c batteries. The heater’s fuel capacity stands at 1.2 gallons, and it supplies consistent heat to a room for 14 hours. Through the radiant heating method, this heater can heat entire rooms from its point of location.

Cons

• Flame adjusting switch may stick after use

4. Dyna-Glo Gas Heaters

Though this heater only strictly uses Natural Gas, it provides high efficiency that increases the heater’s quality. The workings of this heater involve converting heat to warm the air and provide moderate temperatures. With an input of 15,000 to 30,000 BTU per hour, this heater covers 1000 square feet.

The heater also has a thermostat control knob that will maintain ideal temperatures throughout the day and night. This gas-powered heater uses forced air to ensure an adequate supply of ideal temperatures around the room.

Cons

• Price is relatively high in comparison to other heaters in the market

3. Mr. Heater Vent-Free Gas Heaters

Using 10,000 BTU liquid propane, this heater will provide your home with enough heat to cover a 250 square feet area. It has a radiant burner that adds classic authenticity to the heat source. The existence of the low oxygen shut off system ensures that safety is a major priority.

The maximum time that this heater could run is 48.18 hours. The radiant heating method provides adequate heat to cover the 250 square feet. It has two settings; high and low that are easy to navigate. It also has a thermostat that provides you with moderate temperature even in harsh conditions.

Cons

• Malfunctions when in use at high altitudes, especially over 4500 feet above sea level
• Doesn’t come with a hose for assembly

2. Buddy Radiant Heaters

Not only is this heater increasingly affordable, but it combines steel, plastic, and Nickel to come up with a design that offers you maximum heating. With an input of 4,000-9,000 BTU, this heater provides heat for a space of 225 square feet. Its efficiency is markedly high, standing at 100% with a burn rate of 0.044 Gal/Har for 4000 BTU and 0.099 Gal/Har.

Its fold-down handle pairs with the swivel-out regulator to give you 3 hours of maximum heat dispersal. There is also a special auto-shutoff feature. This feature shuts off the heater when there are low oxygen levels or when the pilot light goes out.

Cons

• Malfunctions above 7000 square feet
• Is not compatible with accessories from other companies

1. 30,000 BTU Gas Heaters

This multicolor Natural Gas heater uses 30,000 BTU and covers a space of 1000 square feet. It uses a blue flame burner, which gives even convection all around the room. The heater has a maximum elevation level of 4,500 feet. This pairs with the 030 MCF and burn rate. Low levels of oxygen are done away with using the automatic low oxygen shut off system.

With the purchase of this heater, you will get a thermostat alongside wall mounting hardware. Due to its raw material being Natural Gas, the use of this heater in bathrooms, bedrooms, and recreational vehicles is not commendable. Installing this heater takes mere minutes as it comes with relevant instructions and guidelines.

Cons

• No mention of a warranty

Buying Guide – Gas Heaters

Admittedly, buying gas heaters can prove difficulties, especially with its difficult to comprehend components. Here are a few things that will have you picking Gas Heaters like a pro.

Thermostat

A thermostat controls the temperature of your heater as well as the entire room. With a thermostat, you can preset temperatures to ensure that the room maintains a constant temperature and that the heater never supersedes the set temperature. The thermostat is a key component while choosing a heater. Some heaters possess thermostats, while others do not. Be careful to look at the product description with keenness to ensure that you note whether it has a thermostat or not. The product description has all the information you may be seeking in a heater. All you have to do is go through a few, and you will get the hang of the process.

Installation

Most people want gas heaters that are not as hard to install. Due to Natural gases’ involvement, it is important to ensure that the installation is done correctly. Failure to install the heater correctly could result in a serious accident. There is a need, therefore, to ensure that you get professional; help during installation. To prevent things from going seriously wrong, it is advisable to use a professional. However, with a few skills in gas installations, you can fix the heater expertly. During installation, it is important to add a carbon monoxide alarm that alerts you in case of an excess of the same.

Space for Heating

How many square feet in the area do you need to heat? The space that receives the heating is dependent on the size of the heater. Larger rooms should use large heaters that use more input energy and release higher output. When considering the space for heating, there is also a need to look at input energy as it directly affects the room that can receive heating. You need to pick heaters whose input energy is high to translate it into more output energy. Generally, there is a need to review the product description of the heaters to get a better idea of what the devices have to offer. When deciding on a particular heater, make sure that it goes along with your needs and your family’s needs. Be keen on the product description to provide a heater that is 100% efficient.

Mode of Heating

Lastly, when it comes to modes of heating, there is a variety of the same. However, with each unique heating method comes its own great advantaged. There are two major heating methods; convection and radiation. The radiant heaters have an exposed area that spreads the heat around the room. The convection heaters are dependent on the natural movement of air which pairs with a fan that speeds up the process. Radiant Heaters are less expensive in comparison with convection heaters. Read the key features of the products to help in deciding a certain object.

Wrap-Up

From our extensive reviews, you now know the main features and advantages of heaters. The key features highlight the main things to look forward to in gas heaters. The buying guide offers you details that you can use to help you in choosing a high-quality gas heaters. We hope that the reviews offer great insight as you choose and buy a gas heater.