Heaters are found in almost every Australian home. The choice of heater largely depends on the following factors:

• Lower energy consumption
• Comfort and convenience
• Cost savings on energy bills
• Heater (appliance) costs
• Energy star rating
• Environmental factors

Gas heaters are more commonly found in homes where gas reticulation (gas piping) is available. This article will provide the consumer with a better insight on the types of gas heaters readily available in the market today.

Types of Gas Heaters Available

There is no shortage when it comes to gas heater choices. Consumers have access to various brands, models, and makes. Gas heaters can take on almost any shape and form, and can even be manufactured to simulate a traditional masonry or stone fireplace.

Initially, gas heaters operated on the same principle as Bunsen burners which meant that the gas was turned on, and the heat was created by lighting a match of some form. Today gas heaters are considered much safer, efficient and more sophisticated.
Gas heaters are also often considered because of the fewer greenhouse gas emissions it generates compared to electrical heaters. Another motivating factor is the reduction in energy consumption as gas heaters today can become almost 100% energy efficient.

There are 2 gas heaters types and they are:
1. Flued gas heaters
These types of gas heaters require a chimney, known as a ‘flue’ which is necessary to direct the fumes generated to the outside. This is the largest type of gas heater and is normally permanently fixed to a structure such as a wall. There are 2 types of flued gas heaters available. They are:

• Space heaters
• Central heating furnaces

Space heaters are designed for the purpose of heating a single room of 70m2. A central heating furnace is installed to heat up the whole house through a series of ducts, and designed for an area size of between 70 to 100m2.

2. Portable gas heaters
Portable gas heaters are also known as un-flued heaters as they do not require a chimney to transport fumes to the outside. They do, however, require adequate ventilation as toxic carbon monoxide fumes are still released during operation. It is therefore definitely not a good choice to have them operated in smaller spaces such as bedrooms. Some people with current health problems such as asthma or other respiratory problems might also experience greater health issues.

Gas heaters are manufactured in a variety of styles, and the most popular are the gas log flame heaters and the energy saving gas heaters which are manufactured for both flued and portable types.
 Due to safety concerns, gas heaters are normally not used inside bedrooms. A variety of gas heater options are available in the consumer market today.

 

Advantages of Using Gas Heaters

There are numerous advantages in using a gas heater and they include:

• Lower costs – gas is considerably cheaper compared to electricity
• Higher efficiency
• Cleaner to operate
• Some types are manufactured with an option of turning the heat off and simply used to create a relaxing and cosy ambiance in the room

Disadvantages in Using Gas Heaters

There are, however, some disadvantages to gas heaters. These include:

• Highly flammability
• Toxic carbon monoxide poisoning if there is a gas leak
• Access to gas in order to function. Natural gas, in particular are not available everywhere
• Flue installation if opting for a flue gas heater
• Adequate ventilation when using portable gas heaters   
  

Gas Heaters - Things to Consider Before Your Purchase

Make a smart choice in the type of gas heater you purchase by basing it on the following factors:

• The area (size) you want to heat
• The overall look you want to achieve in the space it will be utilised

Regular maintenance will also be required to ensure your gas heater operates efficiently and last a long time with reducing the risk of safety and health risks.

Most heating systems, especially gas heaters, are heavily regulated by Australian law. Consumers should familiarise themselves with the relevant laws, policies and procedures attached to gas heater installation and operation.

Choosing a Supplier

The type of make, brand, model, guarantees and warranties offered should play a vital role in the purchasing decision. If you are not sure with which gas heater option to go with, do some research on the Internet, speak to a sales consultant or obtain the advice from a neighbour or friend.

Conclusion

Gas heaters are a brilliant choice as there are almost no architectural restrictions when it comes down to design and manufacturing materials available. As with any heating device, gas heaters too carry a significant form of risk, and regular maintenance should be carried out.