Furnaces
Your Trusted Furnace Repair & Installation Company
Your furnace has a big job: providing heat in the wintertime, keeping you, your pipes, and your family from freezing. But furnaces aren’t perfect, and over time they can break down, stop working, or lose efficiency, which can cost you a pretty penny in energy expenditures. At Van Drunen Heating & Air Conditioning, we want to make sure that your family is kept comfortable during the coldest of months, and provide all of the furnace services you could need as such.
Understanding Different Furnace Types
Not all furnaces are the same, and in the last decade, furnace technology has improved in order to provide more energy efficiency, which is great for both homeowners and the earth. Today, furnaces come in a variety of different types, and each type is accompanied by an efficiency rating. The Department of Energy explains the most common types on their website, described here:
- Gas-fired furnaces. Gas furnaces are fueled by either natural gas or propane, although the latter is usually more expensive.
- Oil-fired furnaces. Oil-fired furnaces are much more dated, although they are still found in some homes throughout Illinois. Unfortunately, many of these systems are old and inefficient, leading to significant energy losses.
The Department of Energy further explains that while older systems may only have an efficiency rating of around 56 to 70 percent, modern systems have the potential to be more than 98 percent energy efficient! Upgrading your system can save you hundreds of dollars in energy and repair costs over the years.
Furnace Services To Meet All Your Needs
Our team is ready to provide you with all of the furnace services you need, no matter the brand, type, or age of furnace that you currently use. We provide:
- Furnace maintenance. Maintaining your furnace is one of the best ways to ensure its longevity and prevent more expensive repairs later on. We perform affordable maintenance on a regular basis.
- Furnace repair. When something does break down on your furnace, being able to call a professional who offers fast repairs is crucial to your comfort. We have the skills, tools, and parts necessary to provide efficient repairs in a timely manner.
- New furnace installation. If your furnace is on its last leg, or if you simply want to improve energy efficiency, a new furnace installation may be the right move for you. We can guide you through the many furnace options, helping you to choose the one that’s right for your needs and budget.
We Keep Things Simple
At Van Drunen Heating & Air Conditioning, we know that you want to maintain comfort in your home while also finding a solution that fits within your budget. Our service technicians keep things simple, providing you with the exact services you need without ever giving you the ring-around. We guide you through all of your options, and then help you make the decision that makes the most sense for your needs and your checkbook.
Customer service is a top priority, and we believe that our relationship with our customers is a key part of why we have been able to stay in business in South Holland and surrounding areas of Illinois for over 50 years. We promise to provide you with superior services that you can trust – read some of the testimonials on our website to see what our customers are saying.
Contact Us Today for Your Free Quote
We are ready to help you. To learn more, please contact us today by phone or online to request a free quote. Write us a message via our website, or call our offices directly 708-339-6444.
Gas Furnaces

Gas Furnaces
Gas furnaces are the most popular heating option, known for providing consistent heat for Chicagoland homes and businesses. Gas furnaces create warm air which then circulates through the ductwork of a building, transferring heat into each room along the way.
The heat used to warm the air is created by burning natural gas, giving a gas furnace its name. A device called a heat exchanger is used to transfer the heat created by the combustion process to the air in the ducts. The heat exchanger generally consists of several curved metal tubes that are filled with the heated combustion gases, and the indoor air passes over these tubes. Thermal energy is transferred from the metal tubes to the air passing over them, warming the air without allowing it to contact the potentially harmful gases. The remaining combustion gases are transferred out of the system through a flue, a type of pipe that vents outside the building into the surrounding air.
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FAQs About Illinois Furnaces
Several factors determine your furnace’s lifespan. Regular maintenance is key, as professional tune-ups improve efficiency and catch problems early. The quality of the initial installation also matters; a well-installed unit operates with less strain. Finally, the furnace’s size must be right for your home. An improperly sized unit will overwork itself, leading to premature wear and tear.
The cost of a new furnace is influenced by several factors, including the model’s size, energy efficiency rating, and brand. While modern high-efficiency units may require a larger investment, they can save you a lot on your energy bills over time. For a precise estimate tailored to your home and budget, contact Van Drunen Heating for a free quote.
There are several signs that your furnace may be losing its efficiency. If you notice an increase in your energy bills, it could mean your furnace is working harder than it should. Other indicators include:
- The furnace cycles on and off frequently.
- Some rooms in your house are much colder than others.
- You hear unusual noises, such as rattling or buzzing, during operation.
- The system is over 10 years old and has needed multiple repairs recently.
Yes, regular servicing is crucial for keeping your furnace running safely and efficiently. An annual tune-up can restore lost efficiency, prevent breakdowns, and extend the lifespan of your unit. During a service call, a technician will clean key components, inspect for wear and tear, and check safety controls to keep your system in top condition.
A malfunctioning or old furnace can lead to many dangerous situations, including the potential for carbon monoxide leaks. Signs of a dangerous furnace include a flickering or yellow burner flame, strange odors, or excessive soot. If you notice any of these warning signs, you should turn off your system immediately and call a professional for an emergency inspection. Van Drunen Heating offers same-day emergency service to address urgent issues quickly.