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How Can I Make My Furnace Last Longer?

January 30, 2024

The average furnace lasts between 10 and 15 years. But did you know you can take steps to make it last longer? There is no shortcut or hack to increase your furnace’s longevity. 

In reality, the key is treating your Tinley Park system with care and respect. With just a small amount of time and energy, you can ensure your furnace will live well beyond its warranty.

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Maintenance Tools.

Your 2024 HVAC Resolutions

January 22, 2024

When making your New Year’s resolutions, did you remember to include your heating, ventilation, and air conditioning (HVAC) system?

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How to Spot a Cracked Heat Exchanger

January 15, 2024

At Doornbos Heating & Air Conditioning, we take the safety of our customers in Illinois seriously. That’s why we want you to know how to spot a cracked heat exchanger.

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Is My Furnace Overheating? Smiling brother and sister relaxing and using smart phone laying in living room nook corner with winter in the background outside.

Is My Furnace Overheating?

December 28, 2023

Just about any electrical appliance has the potential to overheat. Furnaces are no exception. As a homeowner, you need to take precautions to lower the risk of an overheated unit. You should also be wary of the associated symptoms, so you know when to take action. Remember, if your system gets too hot, you should keep a cool head and get your furnace taken care of right away.

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A lovely couple sitting on the sofa and playing with their dog. Everybody is smiling.

What Are the Different Types of Furnaces?

December 15, 2023

Furnaces are available in many shapes, sizes, and price points. The best choice will come down to your home’s size and heating needs.

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How Do I Know When It’s Time to Buy a New Furnace?

November 29, 2023

Is the heating, ventilation, and air conditioning (HVAC) system in your Orland Park home malfunctioning? If so, be sure to address the issue as soon as possible—doing so can prevent further discomfort and damage.

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7 Furnace Maintenance Tips

October 31, 2023

Our team at Doornbos Heating & Air Conditioning wants to help you be prepared by providing the following furnace maintenance tips.

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Switching From a Furnace to an Air-Source Heat Pump

October 25, 2023

Americans are falling in love with heat pumps.

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How Does a Gas Furnace Work?

October 13, 2023

A furnace is a big part of your life—whether you realize it or not. It keeps your Tinley Park home warm and can help with your indoor air quality (IAQ). So it is important to gain a better understanding of furnace fundamentals.

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What is a Heat Pump?

September 29, 2023

Heat pumps make your Orland Park home more comfortable by using heat that already exists. It pushes heat from outdoors to indoors (to warm) or pulls heat from indoors to outdoors (to cool).

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Need Air Conditioner Service?

Contact the experts at Doornbos Heating and Air Conditioning.

Call us at 708-423-9580!


Doornbos Heating and Air Conditioning proudly provides HVAC service to Frankfort, Homer Glen, Mokena, Mount Greenwood, Oak Lawn, Orland Park, Palos Heights, Palos Park, Tinley Park, and the surrounding communities. Visit our service area page for more coverage details, call us at 708-423-9580, or request service online today.