Can Natural Gas Heaters Be Converted to LPG?

Heating systems are essential for comfort in Australian homes, particularly during the colder months. Two popular options are natural gas heaters and LPG heaters, each offering distinct advantages.

This article takes a close look at the question “Can natural gas heaters be converted to LPG?”. We’ll explore the characteristics of both fuel types, their differences, and the reasons homeowners might consider making the switch.

By understanding the process and requirements, you can make an informed decision about whether this conversion is suitable for your home heating needs.

What is Natural Gas?

Before we look at whether a natural gas heater can be converted to LPG, let’s take a look at both fuel sources in greater detail.

Natural gas is a fossil fuel composed primarily of methane, with small amounts of other hydrocarbons. It is extracted from underground reservoirs and is a common energy source for residential heating. According to noted consumer website Canstar, 49% of Australian homes use natural gas for cooking, cleaning and heating purposes.

The Benefits …

Homes across Australia typically favour natural gas due to its efficiency and reliability. Key benefits of “street gas” include:

• The continuous supply to households through a network of pipelines means you shouldn’t ever run out.
• It’s a fuel source that offers high-level convenience, which makes it popular for heating, cooking, and hot water systems.
• Compared to electricity, it’s cost-effective and can lower your running costs.
• It’s more environmentally friendly than other fossil fuels like coal and oil.
• The high efficiency of natural gas heaters provides consistent and comfortable warmth throughout the home.

These features and benefits make natural gas a valuable and practical energy source for many households.

What is LPG?

Liquefied petroleum gas, perhaps more commonly referred to as LPG or propane, is a mixture of propane and butane. It is stored under pressure to maintain its liquid form. This fuel is derived from both natural gas processing and crude oil refining, making it a versatile energy source.

In Australian homes, LPG is commonly supplied where natural gas is unavailable or inaccessible. Key benefits include:

• Delivery in cylinders or bulk tanks provides users with a flexible solution for heating, cooking, and hot water needs.
• Portability makes it a practical choice for rural and remote areas.
• High energy content allows for efficient and powerful heating.
• It burns cleanly, producing fewer emissions compared to other fossil fuels.
• Environmentally friendlier option, contributing to reduced greenhouse gas emissions and improved air quality

Whether you’ve moved houses and don’t have access to a working gas line, or you need a more efficient heating system, LPG can be a reliable choice for your gas heater.

What is the Difference Between Natural Gas and LPG?

Natural gas and LPG differ primarily in their chemical compositions. Natural gas is mainly methane, while LPG consists of propane and butane. This difference in composition affects their energy content and burning characteristics.

In terms of energy content, LPG has a higher calorific value than natural gas. This means that LPG can produce more heat per unit of volume, making it more efficient for heating purposes.

However, this also means that LPG requires different equipment settings than heaters fuelled by natural gas. Conversion kits are often needed to adapt appliances to the correct gas type.

Why Convert Natural Gas Heaters to LPG?

There are numerous reasons why someone might require a portable gas heater conversion from natural gas to LPG.

• Availability: Natural gas infrastructure may not be readily available in some regions of Australia. Converting a portable gas heater to LPG offers users a reliable heating solution in these areas.
• Cost: The cost of energy can vary significantly between natural gas and LPG. In certain situations, LPG may be more economical, especially when natural gas prices fluctuate. Homeowners might find LPG a more cost-effective option for their heating needs.
• Efficiency: LPG has a higher energy content than natural gas, leading to more efficient heating. This means that LPG heaters can provide the same amount of heat using less fuel, potentially reducing overall energy consumption and associated costs.
• Environmental impact: LPG burns cleaner than natural gas, producing fewer greenhouse gases and pollutants. For environmentally conscious homeowners, converting to LPG can be a step towards reducing their carbon footprint and contributing to a cleaner environment.

Overall, converting natural gas heaters to LPG offers several benefits, including improved availability in remote areas, potential cost savings, higher efficiency, and a reduced environmental impact. These factors make LPG an attractive alternative for residential heating in Australia.

Is Conversion Possible?

So, let’s go back to our original question – can natural gas heaters be converted to LPG? Turns out it’s not a simple yes or no answer.

Technical Feasibility

Converting a natural gas heater to LPG is technically possible, but it requires specific modifications.

The main changes involve adjusting the burners, jets, and regulators to accommodate the different pressure and combustion characteristics of LPG. These modifications ensure the heater operates safely and efficiently with the new fuel type. For unflued portable heaters, installing a carbon monoxide alarm is also essential as the colourless and odourless gas combustion by-product can be potentially lethal.

It’s crucial to understand that this is not a simple task and should only be carried out by a licensed gas fitter. They have the expertise to perform the necessary adjustments and ensure compliance with safety standards.

Attempting to convert gas heaters without professional assistance can lead to dangerous malfunctions and void any warranties on an appliance.

Regulations and Compliance

In Australia, strict regulations govern the conversion of natural gas heaters to LPG. These regulations are in place to ensure the safety and proper functioning of heating systems. Homeowners must engage a licensed gas fitter to carry out the portable gas heater conversion, as they are familiar with the legal requirements and industry standards.

Additionally, all converted heaters must be inspected and certified to confirm they meet safety regulations. This certification process provides peace of mind, knowing that the heater has been professionally modified and is safe to use with LPG. Ignoring these regulations can result in severe penalties and increased risk of hazards, including gas leaks and fire.

Get your Gas Heater Converted Today!

Converting natural gas heaters to LPG is a viable option for many Australian homeowners, offering benefits such as improved availability, potential cost savings, and greater efficiency. However, the gas heater conversion process requires professional expertise to ensure safety and compliance with regulations. Services from a reputable company can assist in the conversion process.

By understanding the differences between natural gas and LPG, and the steps involved in conversion, you can make an informed decision about your house heating needs. Always consult with licensed professionals to explore the best options for your situation and ensure a safe and effective heating solution for your home.

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