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Gas air conditioner prices, pros and cons

A gas air conditioner has several advantages over conventional electric AC systems. Read on to find out more.

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Lennox gas air conditionerA gas air conditioner runs on natural gas, and it has several advantages over conventional electric AC systems:

    • A gas AC unit typically requires 30 to 50 percent less energy than an electric home cooling unit.
    • Gas air conditioner units are also suitable for multi-zone cooling since they require minimal duct work. These HVAC units use sealed refrigerant, so they don't need to be recharged and are environmentally friendly.
    • Gas ACs don't need compressors and have few moving parts, so they require little maintenance.
    • The upfront cost to install a gas AC is generally higher than an electric system.
    • Yet a gas air conditioner can last twice as long as an electric AC system.

Here's a quick round up of options for you to consider:

Get free quotes on gas air conditioners today!


The Infinity series of Carrier gas furnace and air conditioner systems uses advanced technology to control the temperature and humidity in your home.

An air conditioner estimate for installing one of these units should take into account the fact that they have a seasonal energy efficiency ratio (SEER) of up to 15. Their energy efficiency ratio (EER) can be as high as 12, and these units have an annual fuel utilization efficiency (AFUE) of up to 81 percent.

The cooling capacity of the units in this product line ranges from 2 to 5 tons, which is equivalent to a range of 24,000 to 60,000 BTUs.

The limited warranty on these units lasts for 10 years for most parts. It is best to hire a contractor to install AC as for most brands this is a warranty requirement.


The AR-RTAR series of reversible heat pumps from Robur provides heating and cooling for your home. The efficiency of units in this series can be as high as 140 percent due to their use of renewable energy.

Robur heat pumps can reduce your heating costs by 30 percent. These units also emit up to 30 percent less carbon dioxide than the best condensing boilers. The use of gas means these units require up to 86 percent less electricity than traditional electrical air conditioners.


The Lennox 15GCSX gas/electric unit has a 2-stage compressor that is energy efficiency and delivers very good performance. The scrolled condenser also increases the system's efficiency, and the variable-speed motor provides greater control over temperature and humidity.

The tubular heat exchanger offers improved airflow and more efficient heat transfer that will allow the 15GCSX to operate reliably for years.

This model has a 15 SEER and a 78 percent AFUE rating that will significantly lower your energy costs. The 15GCSX has Energy Star certification, meaning that it meets EPA guidelines for efficiency.

It's also environmentally friendly because it uses the R-410A refrigerant, which doesn't deplete the ozone layer.

Find competitive prices on gas air conditioners by receiving free estimates from licensed contractors. The contractor should come out to your home to survey the space that needs cooling. He will discuss your options with you and provide you with an itemized estimate. If you like the guy, hire him for the installation job.

Get your 3 free HVAC estimates!