Outdoor Gas Heater – Outdoor Mushroom Heater – Gas Patio Heater Guide:
A gas patio heater (outdoor gas heater) provides portable gas radiant heating for gas outdoor heater (gas patio heater) use. A gas patio heater comes in both LPG (propane) and natural gas outdoor heater types.
A gas patio heater uses a outdoor heater gas burner to heat a ceramic or metal heating element via gas combustion.
The gas outdoor heater element uses the familiar umbrella reflectors, as seen in an outdoor mushroom heater (gas patio heater), to radiate the heat.
A gas patio heater uses radiant heat as opposed to fan driven convection heating.
The radiant (infrared) energy warms people and objects within a direct line of sight of the outdoor gas heaters, just like the sun.
Being devoid of a fan makes an gas patio heater very quiet, adding to the pleasant atmosphere created.
Gas Outdoor Heater Types
A gas outdoor heater (gas patio heater) comes in a variety of configurations including the ubiquitous outdoor mushroom heater style of gas patio heater as well as some more exotic gas patio heater types.
Outdoor Mushroom Heater (gas patio heater)
The outdoor mushroom heater is the most common type of gas patio heater, seen in backyards around the country.
An outdoor mushroom heater (gas patio heater) is typically about 2 metres in height, this type of outdoor gas heater has good line of sight to all areas surrounding it, providing warmth to the entire area.
The outdoor mushroom heater has a simple design, with the radiant heat generated by the outdoor heater gas burner driven heating element bouncing off the namesake gas mushroom heater reflector.
The fuel source is a gas bottle in the gas patio heater base which also acts as ballast to prevent the outdoor mushroom heater from blowing over in a stiff breeze.
However, the outdoor mushroom heater (outdoor gas heater) stills come equipped with tip over shut off switches, should the wind or a party guest knock it over, as well as a flame sensor shutoff.
Outdoor mushroom heater (gas patio heater) ignition is provided by a piezo electric button, the outdoor gas heater is adjustable, and outdoor heater wheels provide ease of movement.
The simple design makes an outdoor mushroom heater (outdoor gas heater) the least expensive gas outdoor heater type, accounting for their popularity.
Pyramid Gas Patio Heater: Quartz or Glass Tube Outdoor Gas Patio Heater
Pyramid flame outdoor gas heater (gas patio heater) is easily the most visually attractive gas patio heater, and the outdoor heater gas flame is intriguing to watch, almost hypnotic.
The radiant heat and outdoor heater gas flame are adjustable, and the outdoor gas heater ignition is by piezo electric button.
The pyramid outdoor gas heater (gas patio heater) is relatively new, having only been around for about 15 years, compared to decades for the outdoor mushroom heater.
As with the outdoor mushroom heater (outdoor gas heater), the gas bottle is located in the base and is usually equipped with wheels.
Combined with a wider base and less ‘sail’ area, pyramid gas patio heater is a bit more stable in the wind, although they still come with safety tip over switches.
Other outdoor gas heater (gas patio heater) safety features may include an oxygen depletion sensor to switch off the outdoor gas heater when the ambient oxygen level drops and a outdoor heater gas flame sensor that shuts off the gas if the flame goes out.
These outdoor gas heater models typically come equipped with wheels for portability.
Area Gas Patio Heater
An area gas patio heater (gas patio heater) is the shorter sibling of the outdoor gas heater.
These are also radiant heaters (outdoor gas heater) with an outdoor heater gas element/burner surrounded by a 360° metal mesh enclosure and with piezo electric ignition.
The shorter stature of this outdoor gas heater (gas patio heater) is advantageous with lower overhead clearance, as with patio covers and screen rooms.
The lower centre of gravity also makes this gas patio heater less likely to get knocked over, although they still have safety tip over switches.
The disadvantage of this outdoor gas heater (gas patio heater) is the diminished line of sight and radiant coverage.
Additional gas patio heater safety features may include an oxygen depletion sensor to switch off the outdoor gas heater when the ambient oxygen level drops and a flame sensor that shuts off the gas if the outdoor heater gas flame goes out.
Fire Pit Outdoor Gas Heater
A fire pit outdoor gas heater is the one type of gas patio heater that can be either portable or inbuilt, making this outdoor gas heater more natural gas friendly.
Fire pit outdoor gas heater (gas patio heater) usually has a round or rectangular bowl with the outdoor heater gas burner at the bottom and glass beads, lava rocks or stones over the top, to hide the burner.
The outdoor heater gas flame media may similarly be simulated logs, and the outdoor gas heater may also include a low glass barrier around the perimeter.
A fire pit outdoor gas heater (gas patio heater) is the classic ‘conversation piece’ usually surrounded by seating… get out the marshmallows!
The disadvantage of this type of outdoor gas heater is that the radiant heat is limited to a smaller area.
Whilst there are smaller portable fire pit outdoor gas heater versions fueled by LPG gas bottles (see image), most are permanently built and use either natural gas or plumbed LPG.
A permanently built outdoor gas heater (gas patio heater) is more expensive than the aforementioned gas patio heater.
Outdoor Gas Heater Fireplace
The largest, most impressive and priciest gas outdoor heater (gas patio heater) is an outdoor gas heater fireplace.
These are very similar to an indoor gas fireplace except they are designed for 360° viewing and intended to withstand the elements.
You can typically choose your outdoor heater gas flame media from simulated logs, various coloured stones, lava rocks or pebbles.
Glass surrounds, Wi-Fi enabled, and traditional remote controls are the norm.
The patio heater gas supply is plumbed in and can be either natural gas or LPG.
In addition to the high unit cost, be prepared for a substantial installation and gas fitter expense, as well.
Chiminea Outdoor Gas Heater (gas patio heater)
While the vast majority of chiminea outdoor gas heaters (gas patio heater) are fueled by wood or charcoal, there are now some gas chimineas on the market.
Unlike traditional ceramic chimineas, a chimenea outdoor gas heater is typically steel with a black paint finish, as a stainless-steel finish would spoil the look.
As with other portable outdoor gas heater (gas patio heater) types, the gas bottle goes in the base.
Table Top Gas Outdoor Heater (gas patio heater)
The table top gas outdoor heater (gas patio heater) is the even shorter sibling of outdoor gas heaters.
These diminutive gas outdoor heaters are, as described, intended for tabletop patio heater use.
While most are like a short outdoor mushroom heater, there are also little pyramids with pyramid table top gas outdoor heater (gas patio heater).
Unlike their full-size brethren, the table top gas outdoor heater (gas patio heater) gets its fuel from a gas hose, in lieu of a gas bottle housed within.
No patio heater wheels required but the typical outdoor gas heater safety features are included.
Natural Gas Outdoor Heater
The natural gas outdoor heater (gas patio heater) is not nearly as common as the LPG outdoor gas heater.
The reasons are simple: lack of portability and the cost of installation.
In addition, not all models are available in a natural gas outdoor heater (gas patio heater) version.
Fuel Choices for a Outdoor Gas Heater
A portable outdoor gas heater (gas patio heater) is fueled by LPG (propane) from a gas bottle.
Most use a 9kg gas bottle but some will also accept the larger 13.5kg gas bottles.
An inbuilt gas fire pit or outdoor gas heater fireplace can use either natural gas or LPG, both permanently plumbed in.
Finishes for an Outdoor Gas Heater
As virtually all outdoor gas heater (gas patio heater) types are made of steel, the most popular finish is stainless steel, as it doesn’t rust and requires little maintenance.
The other choice is that of a durable powder coated paint finish which, like the Model T, is only available in black.
Eric Hahn has over a decade of experience in the LPG industry and has become a key figure in shaping how LPG is marketed and communicated. As the creator of one of the world’s first LPG blogs, Eric has authored over 200 technical posts, helping educate and inform the industry and consumers.
Eric has served on multiple committees for Gas Energy Australia and the World LPG Association (WLPGA), contributing to important discussions and advancements within the global LPG sector. He has presented at WLPGA Annual Conferences, sharing his expertise as a speaker, panellist, and panel chair.
- Elgas to the Rescue with Helicopter LPG Delivery - November 14, 2024
- Outdoor Gas Heater – Outdoor Mushroom Heater – Gas Patio Heater Guide: - September 22, 2024
- LPG Meaning: What Does LPG Stand For? - August 31, 2024
Steve Reynolds
Technical Consultant
Steve Reynolds is a leading expert in the LPG industry with over 22 years of experience. As part of the national management team at ELGAS, Steve ensures the safe and efficient storage, handling, and transportation of LPG. He serves as the lead investigator for incidents and collaborates with authorities on industry developments.
Steve is a technical advisor to Standards Australia and Gas Energy Australia (GEA), and an active member of the World LPG Association (WLPGA), contributing to global standards and technical reviews. He holds a BSc. (Hons) in Industrial Chemistry from UNSW and has held senior safety and technical roles at ELGAS, making him a trusted authority in LPG safety and standards.