Lennox

Lennox Australia

Welcome to the Lennox residential web site brought to you by Prahran Air Conditioning!
If you've been looking for information about how Lennox can keep your home more comfortable, you've come to the right place. Lennox has been on the cutting edge of heating and cooling technology for over a hundred years, and when you're ready to buy a Lennox system, we can help you figure out which product is best for you.

When you choose Lennox you can always count on getting a quality product and service, as we have to pass the HVAC industry’s only Quality Dealer Standards. These high standards are your assurance of prompt, courteous, and professional service. When you buy a quality Lennox product from Prahran Air Conditioning, you will have one less thing to worry about.

:: Lennox. Leading the way in home comfort.

A name you know and trust.

For more than 100 years, Lennox has set the standard for home comfort. Today, Lennox is the most preferred brand of heating and air-conditioning products in North America.5

An innovative, high-quality product for every need.

As an industry leader, we can do what no one else can — offer innovative products to meet every comfort need.

An unrivalled reputation for excellence.

Our commitment to quality goes beyond our products and is also reflected in our reputation for excellence and integrity. We are honoured to be the first HVAC company named Energy Star® Partner of the Year and Good Housekeeping Seal Marketer of the Year.

:: One hundred plus years of innovation.

Foundation for Success

In 1895, Dave Lennox single-handedly elevated the standard of American living by pioneering the riveted-steel furnace. Working from his machine shop in Marshalltown, Iowa, Dave Lennox began building the first Lennox® furnaces and joined legendary inventors like Bell and Edison in laying the foundation for the 20th century.

Focus on Innovation

As Dave Lennox paved the way for modern home comfort, he put together a solid formula for long-term success. At the heart of this formula is a focus on innovation, hard work and sound business practices. It is this vision that has kept Lennox at the forefront of the HVAC industry for more than 100 years.

Finest Products Available

Today, the Lennox name is recognized throughout the world for quality home comfort. So when you see the Lennox label, you can count on exceptional performance and reliability. And when you see the Dave Lennox signature, you know you're getting the finest, most innovative heating, cooling and indoor air quality products available.

:: It's all part of the Lennox^® ownership experience.

As a Lennox owner, you can take comfort in knowing you're getting the finest HVAC system available. You also have the comfort of knowing that all the information you need to make the most of your system is available in one convenient location.

Multi-Position Gas Furnace

G24M

Lower your cost of living without cutting your heating comfort with flexible installation and quiet performance.

80.0% to 80.5% AFUE Energy Efficiency
Easy Installation with Multi-Position Capability
Insulated Blower Compartment for Quiet Comfortable Heating
20-Year Heat Exchanger Limited Warranty
5-Year Parts Limited Warranty

Heat Pump

HP29

Quiet, efficient, and affordable cooling and heating that
delivers the kind of performance that translates into lower energy bills, year after year. How it works!

10.00 to 11.05 SEER Cooling Efficiency
6.80 to 7.30 HSPF Heating Efficiency
Reliable Reciprocating Compressor
Sound Cover for Quiet Operation, As Low As 76 db
Enhanced Coil Guard
5-Year Compressor Limited Warranty
5-Year Parts Limited Warranty

Air Conditioner

HS29

Quiet, efficient, and affordable cooling that delivers the kind of performance that translates into lower energy bills, year after year. How it works!

10.00 to 12.05 SEER Energy Efficiency
Reliable Reciprocating Compressor
Sound Cover for Quiet Operation, As Low As 74 db
Enhanced Coil Guard
5-Year Compressor Limited Warranty
5-Year Parts Limited Warranty

How Heating And Cooling Works

The heating process begins as air and gas enter the combustion chamber and mix near the spark igniter.
A spark creates initial combustion, similar to the way a spark plug works in your car. This causes a pressure buildup inside the combustion chamber.
The internal pressure relieves itself by forcing the products of combustion down a tailpipe and venting them outdoors.
As the combustion chamber empties, it creates a vacuum that prepares it for the next ignition. At the same instant, pressure "pulses" back from the end of the tailpipe.
The "pulse" returning from the tailpipe re-enters the combustion chamber, causing the new gas/air mixture in the chamber to ignite. As a result, the heating cycle is repeated at a rate of 60 to 70 times per second. Your furnace blower blows air in over the heat exchanger and warms it for distribution throughout your home.

How a Heat Pump Works

Summer
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In the summer an electric heat pump cools your home by removing heat from the indoor air and transferring that heat to the outdoor air.

This heat is extracted from the home by passing indoor air across a refrigerant coil in the indoor unit. The heat is then carried by lines to the outdoor unit, where it is released to the outside air. The cooling cycle continues until the indoor temperature reaches the thermostat setting.

Winter
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The electric heat pump heats your by moving existing heat from one area to another. An outdoor coil absorbs heat which exists in the outside air and transfers it via refrigerant lines to the indoor coil, where it is released to warm your home.

Electric heat pumps contain auxiliary (back-up) electric resistance heaters which work with the heat pump when the outdoor temperature goes below the balance point (the point where your home's heating requirement is greater than the heat collected by the electric heat pump alone).