Best Gas Space Heaters in 2026

PORTABLE HEATER: Portable propane heater designed for emergency heat, tents, campers, job sites, porches, decks, garages, tailgates, barns, sheds, ice fishing, hunting blinds, and more

HEAT SPACE: Perfect for heating enclosed spaces up to 225 square feet

PROPANE GAS: For use with propane gas; Runs off a 1-pound cylinder of propane and can connect directly to a 20 pound cylinder with optional hose and filter

Faster Heat Than Ever: Powered by Dreo Hyperamics Technology, Atom One space heater heats up more efficiently with up to 1500W working power, reaching your desired temperature immediately, letting you feel fast, balmy heat straight away. This portable heater is meant to sit by your feet on the floor, near your hands on a desk, or carry around indoors. Add our small heater to your cart & experience our amazing heater and customer service

Shield360° Protection: Heat up your day and night without worries. ETL-listed Shield360° system provides tip-over and overheat protection, as well as an enhanced safety plug. Along with UL94 V-0 flame-retardant materials to ensure ultimate safety in all aspects

Save More on Energy Bills: ECO Mode adjusts the heat level automatically to reach your desired temperature while saving more on energy bills. Personalize your own comfort with the digital thermostat from 41 to 95 ℉, adjustable in 1℉ increments. Precise Heat, Precise Comfort.

Fast Heating & Constant Temperature: Ceramic heaters are, typically, the most effective type of electric-resistance radiant heaters. Quickly heat-up to 70°F in 3 second with reliable ceramic heating technology, offering steady comfortable temperature.

Safety to Use: The PTC indoor space heater made of high quality cool touch flame resistant material. US standard socket can directly plug into outlet without any adapter or extension cord. Overheating & tip-over switch protection to you and your family.

Programmable Thermostats Heater: Tower heater, with 3 heating options (High, Low, ECO mode) to achieve customized temperature settings with maximized efficiency and warmth. ECO setting automatically helps energy-saving based on your ambient temperature.

(Wall Mounted Heater Only.) Wi-Fi enabled makes it possible for you to control the temperature from your phone!

Safe to the touch grill. 1500 watts of power

Space saving wall mount design means you don't lose floor space. Perfect for bedrooms, kitchens, offices and more

On-demand, continuous and unlimited supply of hot water

Sleek design saves space and no venting required

Electronic switch activated for virtually silent operation. Phase- single 60 Hz. Voltage- 208 V. Wattage- 27 kW

80,000 BTU

Heats up to 1,900 square fee

Comfort Control Thermostat allows more control and conserves fuel

𝟱𝟬,𝟬𝟬𝟬 𝗕𝗧𝗨 𝗣𝗮𝘁𝗶𝗼 𝗛𝗲𝗮𝘁𝗲𝗿𝘀 - Our gas unit propane patio heater measures 50,000 BTU to spread heat up to an 18-foot diameter from its central heating position. With ETL certification, Ideal for outdoor and commercial use, it can be placed in backyards, outdoor bars, restaurants, etc.

𝟯𝟬𝟰 𝗦𝘁𝗮𝗶𝗻𝗹𝗲𝘀𝘀 𝗦𝘁𝗲𝗲𝗹 𝗗𝗼𝘂𝗯𝗹𝗲-𝗰𝗼𝘃𝗲𝗿 𝗛𝗲𝗮𝘁𝗶𝗻𝗴 - We favor the use of high-quality 304 stainless steel in our double-cover heating mesh design. Compared with traditional patio heaters, our heaters are sturdier, more durable, and safe.

𝗥𝗼𝘂𝗻𝗱 𝗧𝗮𝗯𝗹𝗲 𝗣𝗮𝘁𝗲𝗻𝘁 𝗗𝗲𝘀𝗶𝗴𝗻 - Featuring a unique round table propane tank cover, the heater has a convenient design for you to put some snacks, drinks, phones, or other small things.

☀️OPTIMAL SPACE UTILIZATION: Maximize your available floor space with the space-saving design of this fan-forced heater. Specifically designed for ceiling mounting & hard-wired installation, it offers a convenient solution to free up valuable floor space in crowded environments such as warehouses, garages, & storage areas. By securely mounting the heater to the ceiling, you can effectively heat a large area while keeping the floor clear for other activities. With a heating coverage of up to 1250 sq. ft., this heater ensures widespread warmth.

☀️ROBUST STEEL BUILD: Constructed with high-quality heavy gauge steel, the body of this commercial heater is built to withstand the challenging conditions of poorly insulated areas. Its durable steel construction ensures reliable performance even in environments with temperature fluctuations. By utilizing heavy gauge steel, this heater offers enhanced durability and longevity, making it a reliable heating solution for commercial spaces. Rest assured that this sturdy construction will withstand the demands of various working environments.

☀️PRECISE AIRFLOW CONTROL: Experience targeted heating with the adjustable louvers and variable mounting angle of this heater. The louvers allow you to direct the airflow precisely where it is needed most, ensuring efficient and effective heating. Whether you want to focus the heat towards a specific area or disperse it evenly throughout the room, this heater provides the flexibility to meet your heating preferences. The fan-forced design further aids in distributing the warmth throughout the space, maximizing the heating performance.

Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature

Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inches

Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.

70,000 - 125,000 BTUs

Heats up to 3,100 sq.ft.

Continous Variable BTUs

Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended

Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary

Optimal Water Pressure: High-performance up to 9.8 GPM hot water flow rate for a powerful, constant stream

FULL ROOM WARMTH: Packs 1500 watts of heating power for full room comfort

SLEEK LOOK: Whether set on the floor or mounted to the wall, this is a stylish way to stay warm

PERSONALIZED COMFORT: Adjustable thermostat and multiple heat settings allow you to customize to your heating needs

Improve whole room heating with this 2-in-1 mode fan

MANUAL MODE – Turn ON at the flick of a switch

AUTO MODE - Fan automatically operates when the heater gets above 113 degrees Fahrenheit to ensure it’s blowing ONLY warm/hot air

【SUITABLE FOR PERSONAL SPACE】Our Oil Filled Radiator with size of 13.9" X 9.4" x 26". On a cold winter's day, the family watches TV in the living room and enjoys the warmth of Kismile Oil Filled Radiator. This radiator will defend coldness and bring warmth no matter you are staying at home, working or dinning with friends. Please note that it will take about 10 minutes for the heater to heat up after the power is switched on.

【PORTABLE AND CONVENIENT HEATER】The stylish Heater can be placed anywhere in the room, And the heater comes with cord storage. No more worrying about your child or pet stepping on wires. Our heater have smooth castors for easy movement, you could use it in any room in your house.

【SMART THERMOSTAT WITH 3 MODES】Press the power switch button to either“I” (Low heating/600W) or“II”(Medium heating/900W) or both“III”(High heating/1500W).Please noted, when you plug in and press the switch button to either“I”(Low heating) or“II”(Medium heating) or “III”(High heating), the indicator will turn on immediately.

Make your home toasty warm with 30,000 BTU per hour

Runs on natural gas (not compatible with Liquid Propane)

Heats an area of up to 750 square feet

Natural Gas Ready (Fuel conversion not permitted)

Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system

15, 000-30, 000 BTU's/hr. variable heat output for up to 1, 000 sq. ft.

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 RE180iN model

Never Run Out of Hot Water with this Compact Tankless Gas 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)

CSA Certified 40,000~60,000 BTU Forced Air Propane Portable Heater. Overheat Auto-Shut-off Protection and auto-cut-off protection avoid gas leakage

Automatic Continuous Electric Spark Ingniter, which guarantee the ignition. Deflation and ignition operate design. Includes regulator and 10 ft hose

Ideal for construction site, utility/farm buildings, sports events, barns and factories

Vent free infrared burner

Increased BTU output; No electricity required

Built-in oxygen depletion sensor

Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended

Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary

Optimal Water Pressure: High-performance up to 5.3 GPM hot water flow rate for a powerful, constant stream

SAVE UP TO 50% OR MORE ON HEATING BILL ENERGY COSTS. Turn down your central heat and heat the areas of your home where you want, when you want, for as little as 4 cents per hour. Super-efficient, ultra-safe, wall mounted, low wattage, whole room heater that pays for itself in less than one winter. Supplements or replaces central heating.

COOL TO THE TOUCH AT ONLY 90 DEGREES FAHRENHEIT WITH WALL-SENS SAFETY SENSOR TO CUT POWER IF THE HEATER IS REMOVED FROM THE WALL.Can be left running 24/7 for peace of mind to protect children, the elderly and pets. Doesn’t blow dust or allergens around a room, creating a cleaner, healthier environment for allergy sufferers and those with respiratory problems. Doesn’t dry out the air thus reducing winter nose bleeds and dry eye syndrome.

EXPERIENCE TOTALLY SILENT (FAN-LESS), GENTLE WARMTH HEATING WITH AN AUTO-DIMMING POWER LIGHT FOR A GREAT NIGHT'S SLEEP! Patented, fan-less design with “Stack Convecti

Wall Outlet, Small Space Heater: Chase away the chill with the Ontel Handy Heater 800 Turbo Space Heater. This ceramic space heater is compact yet powerful, plugs right into your wall outlet, and turns a cold room or office into a warm and cozy place

Portable Space Heater with Customizable Heating: This space heater with thermostat allows precise temperature control between 60 to 90 degrees F and a programmable 12-hour timer, so you won't have to adjust the heat repeatedly to stay comfortable

More Than A Heater: This electric heater does more than just warm up the room. Its advanced ceramic technology allows it to maintain the moisture in the air and prevents dryness, itchiness, and irritation of your skin

For Your Patio Heater - It’s a perfect replacement part for patio heater.

Easy to Installation - You can easily do the installation alone.

Universal Fit - This heat reflector shield is fit for all brand of patio heaters.

** TECHNOLOGY - 30, 000 Maximum BTU provides powerful Outdoor Heat. Operates on threaded, refillable Propane Cylinders (Not Included).

** DEPENDABLE - Burner heads swivel up to 45 degrees for directional heating. Safety tip switch included - unit shuts down if accidentally tipped over. 6 Heat Temperature Settings creat the most customizable heat at any place.

** INSTANT HEAT - Instant heating available, Hooks up in minutes - Heats up in seconds! And bright plated steel reflector radiates heat to keep you warm.

👍 This thermocouple and tilt switch is to solve the problem of pilot light NOT stay lit

👍 Work with outdoor propane patio heater, standing patio heater, tower glass tube heaters, table propane heater, Hampton bay patio heater etc.

👍 Easy to install, just connect the 2 lead together to bypass it

Natural Gas Ready (Fuel conversion not permitted)

Blue Flame Technology works by converting heat to warm the air the same way as a central heating system

10, 000-20, 000 BTU's/hr variable heat output for up to 700 sq. ft.

Weak Current Tilt Dump Switch for gas R≤10 mΩ

Thermocouple wire total 350mm M8*1 Nuts on end

Special Design for Gas heaters Outdoor heaters Gold plated connectors inside

Built to withstand various weather conditions, perfect solution for environments requiring efficiency, convenience and versatility.

Intermittent spark ignition pilot safety controls. Pilot only comes on when there is a call for heat.

Space-age material means the heater won't retain residual heat after it is turned off, allowing it to be installed without the use of costly metal heat sinks.

Variable heat output (30,000-60,000 BTU's)

Simple operation

Propane (LP) gas only; Operates 7-14 hours on 20lb. propane(LP) gas cylinder

🌞【Efficient Heating & Adjustable thermostat 】With 7 oil-filled thermal slots, which is 5” width and filled with 4 lbs oil, Costway oil filled radiator heater provides energy-efficient heating for medium to large rooms that need constant heat in the winter. The oil filled heater equips with 3 heat setting(600w, 900w,1500w) and adjustable thermostat, you can customize the temperature according your heating needs.

🌞【Quiet Operation & Sealed Oil】Silent operation makes the oil heater perfect for any room, since it won’t bother you from work, sleep, chat or anything. Especially in night when you are in sleep, quiet operation will give you beautiful dream. The oil filled radiator heater is permanently sealed with oil and it’s never need to be refilled.

🌞【Safety Guarantee】The oil filled radiator heater will shut off automatically when it’s overheat. And when the heater tip over the radiator heater will also shut off immediately. Thermal slots maintain a low surface temperature, don’t worry that you will be scalded accidently.