Best Portable Gas Heater – Indoor and Outdoor Space Gas Heaters for Home, Camping, Fishing, Tents, RV’s, Patios & More

Mr. Heater is a pioneer in infrared combustion technology. It has gained knowledge over the years to develop expertise in manufacturing heavy-duty construction, consumer, and commercial heating products. With Buddy Heaters and the Original Tank Top Series among its popular products, Mr. Heater provides millions of consumers in North America with comfortable and high-quality heat.

The Mr. Heater Big Buddy Portable Propane Heater has a capacity of 4000 to 18,000 BTU/HR. Whether you want to use it indoors or outdoors, it can cover an area of up to 450 square feet. It uses convection and radiant air flow to circulate heat using a blower fan, promoting top heat efficiency. The blower fan can be powered with a 6V AC adapter or 4D-cell batteries (you buy these separately). You get to save power if you decide to use the heater indoors, because you don’t have to use your electric heaters.

With controls for heat settings in four different positions, you can use this portable heater from a level you find comfortable. The heat control feature has built-in Piezo pilot/lo/med/hi ignition. For safer use, the heater comes with a built-in tip over switch and a low-oxygen sensor for reliability and safety. The heater automatically shuts off if it tips over or senses low oxygen levels, or if it’s used at an altitude that exceeds 7000 feet above sea level. Use the easy-carry handle to transport the heater to your area of use.

You need a heater with rugged durability if you intend to use it on the go, and a heavy-duty wire guard for safety and increased protection of tiles. The Big Buddy heater is insulated to absorb shock, and features two ceramic burner tiles. You can conveniently store any connection hoses (maximum of 12 feet long) in the hose storage bay for easy access when you need them. This heater also features a porcelain-coated reflector to prolong its life.

The portable gas heater cylinder is easy to install, as it comes with a swivel regulator mount. With just a filter and one hose connection, you can use the heater with either a remote gas supply or disposable cylinders. For additional style and protection, the gas heater comes with cylinder hatch doors that swing to open. You only need to push and rotate the knob to light the heating unit at high, low, or medium heat setting.

Here are a few other Mr. Heater portable gas heaters to consider:

• Mr. Heater MH4B Portable LP Heater - Sold in Massachusetts/Canada
• Mr. Heater Corporation Propane Gas Heater – Vent-free flame, blue
• Mr. Heater Hero Forced Air Propane Gas Heater – 30,000 – 60,000 BTU/HR

With dimensions of 19 x 12 inches and a weight of 17.1 pounds, the Big Buddy gas heater is lightweight for portable use indoors or outdoors.

Dyna-Glo manufactures heat, water, hearth, and outdoor products and accessories. With more than a century's worth of experience, the company is a leading brand in its product category and offers exceptional customer service. It uses premium materials to manufacture top-notch products built to last many years. Dyna-Glo also rigorously tests its products to ensure they surpass durability, quality and functionality industry standards.

The Dyna-Glo LP 25,000-BTU Liquid Propane Convection Heater comes with a 15-inch hose and regulator to ease assembly and enhance its functionality. It's designed for use in the construction or commercial industry, so you can use the heater outdoors or indoors. If you intend to use it indoors, ensure your home is properly ventilated. With a coverage area of about 600 square feet, the portable gas heater can keep your entire house warm or heat a large area outdoors.

The heater is also designed to support safe use. It doesn’t just feature built-in auto shut off, but also has a large and sturdy base to help keep it from tipping over. With the continuous variable BTU output, you gain complete control of your portable gas heater. It has a BTU output of 15,000 to 25,000 and disperses heat through convectional air flow. The aluminized steel construction body means you'll get to use your heater for a long time.

This heater is supported by one hand Piezo ignition, so it's easy to use. It works at a heat radius of 360 degrees for maximum heating of your environment. Unlike most portable gas heaters, this one is certified for use in Canada. The heater measures 11.69 x 12.91 inches and weighs 5.9 pounds for portable use and easy storage.

Here are a few other portable gas heaters by Gyna-Glo for your consideration:

• Dyna-Glo Pro Forced Air LP Portable Gas Heater – 70,000-125,000 BTU
• Dyna-Glo LP Forced Air Heater – 300,000BTU
• Dyna-Glo Radiant Portable Gas Heater – 250,000 BTU, natural gas

The Dyna-Glo Liquid Propane Convection Heater is also available in 80,000 and 200,000 BTU/HR rates for large-scale use.

Dura Heat has decades' worth of experience manufacturing premium heating products. It has been the go-to brand for many families over the years, keeping them warm and safe during the cold months. Apart from coming in handy during winter emergencies and power outages, Dura Heat also helps families and businesses save on electricity costs in winter. It manufactures quality heating products consumers can use for many years with ease.

The Dura Heat 220,000 BTU Kero Forced Air Heater is kerosene-powered for commercial use. The heater has a large 13-gallon fuel tank capacity and two output options to offer you prolonged heating. You can run the heater for about ten hours consecutively on a single full tank of fuel. This heater is constructed for heavy-duty use in industrial areas, and it has an air pressure gauge to support ease of use.

You can use this heater with various fuels, such as oil and diesel, kerosene, and Jet-A fuels. With the BTU output settings supported ranging from 180,000 on the low end and 220,000 on the high end, the heater consumes minimal fuel for a longer runtime. You can easily wheel this portable heater on its flat-free tires around the area you want heated for maximum warmth. Use the front and rear lift handles to transport it from one point to another if there’s not enough space for wheeling.

The LED digital temperature indicator shows you the heater’s working temperature level. Since no professional installation is required, you only need minimal setup of the heater to start using it. The Kero Forced Air Heater is built with a wattage rating of 1500. It has an auxiliary electrical outlet and a cord wrap to store the cable connections it comes with, as it requires electricity to operate.

This heater has the capacity to cover an area of 5300 square feet. The built-in thermostat helps control temperature to the required level. If overheating is detected, the auto safety shut-off is activated to keep you safe.

Other Dura Heat portable gas heaters you might like include:

• Dura Heat Outdoor Portable LP Convection Heater – 80,000 BTU
• Dura Heat Forced Air LP Heater – 150,000 BTU
• Dura Heat Propane Forced Air Heater – 125,000 BTU

Sengoku has been manufacturing alternative heating products for over six decades. The company designs and manufactures products that don’t just surpass industry standards, but also help users save on costs. The kerosene heaters Sengoku manufactures are designed with safety and convenience in mind. They use modern technologies to meet consumers’ changing needs.

The Sengoku KeroHeat Portable Kerosene Heater uses convection air currents to distribute heat within an area of 1000 square feet. With a BTU output of 23,500, the heater is economical as it saves on costs. It’s also easy to use and comes with an English/Spanish manual to guide you on proper installation, care and use. It's bundled with protective safety grills, and an automatic shut off. Since there’s no need for electricity or matches to light the heater, it’s safer for use.

Along with being handy during winter emergencies, the heater is a great alternative to power in case of failure or outages. Simply push the start button to light your portable gas heater hassle-free. It’s backed with a two-year warranty to protect you from manufacturing faults. Since it's designed for versatile use, you can use this heater indoors or outdoors in hard-to-reach areas. Whether your building is poorly insulated, has cathedral ceilings, have large rooms or a garage, you won’t go wrong with this heater. You can use the EZ flame adjuster to adjust the flame accordingly.

2D batteries and a siphon pump are included with the KeroHeat Portable Kerosene Heater. It has a fuel capacity of 1.9 gallons, weighs 28 pounds, and has a 12-hour runtime.

Kovea designs premium outdoors items and offers exceptional customer satisfaction. It continually designs better products to make outdoor experiences wonderful and memorable. This Korean company has had to overcome various challenges to come up with unmatched products. Kovea invests heavily in research and development to ensure that its products meet modern standards and solve emerging issues climbers and campers encounter outdoors.

The Kovea Cupid Portable Butane Gas Heater is designed for personal heating and use in outdoor activities such as camping. The gas blockage governor and auto shut off mechanism help protect your safety when you're using this portable gas heater. With the heat conduction plate built into it, butane neither evaporates nor freezes. The low 5633 BTU output means the heater covers a small area in square feet.

You can fold it for storage or transportation when going camping. The adjustable angle handle also makes the heater easy to carry. Since it's built in a smart and compact design, this is the heater you need for doing activities outdoors while keeping yourself warm. The folding legs give your heater a stable base for support while in use. It’s also a big energy and cost saver.

Here are a few other portable gas heater by Kovea to consider:

• Kovea Portable Table Gas Heater – Outdoor table/camping heater
• Kovea Portable Powersense Gas Heater – Handle, start knob, red finish
• Kovea Little Sun Gas Heater – Different design, golden finish

The Kovea Cupid Portable Butane Gas Heater weighs only 3.1 pounds for better portability.