What Is AFUE?

October 12th, 2015

We know you don’t really want to think about heating season yet, but it is just around the corner. If you need to replace your existing furnace or boiler or have a new home that needs a heating system and you are opting to go with a furnace or boiler, you’ll want to know what AFUE is. The heating experts at DuAll Heating & Cooling can help you determine how AFUE will affect your decision in choosing a new heater, but it’s important to understand the basics. Continue Reading

Should There Be Rust on My Furnace?

October 5th, 2015

As we edge closer to heating season here in Bolingbrook, you may have taken a closer look at your heating system. If you have a furnace and have noticed a considerable amount of rust on it, it’s good to take note of this. Rust on a furnace is never normal, and once corrosion takes hold of the metal on your system, it is very hard to contain it. The heating experts at DuAll Heating and Cooling can help assess whether or not the rust on your furnace is a spot that can be repaired, or if the rust is an indication of a bigger problem. Continue Reading

Do I Need a New Heater?

September 28th, 2015

Bolingbrook is getting chilly, especially at night and in the early mornings. We aren’t quite at heating season yet, but it’s not far away. Do you need a new heating system before the winter sets in? If so, now is the perfect time to review your choices with your DuAll Heating & Cooling expert and get the process started. Continue Reading

Get Ahead of the Heating Season with Annual Maintenance

September 21st, 2015

It’s still pretty warm outside, but as residents of Bolingbrook ourselves, we know the cool air of fall is just around the corner. It’s no fun finding out on that first chilly day when you turn on your heating system that something is wrong. But we can help you get ahead of that scenario by performing annual heating maintenance this fall. All you have to do is give our experts a call and we’ll schedule you a maintenance appointment at your earliest convenience. Continue Reading

What Is a Rooftop Unit?

September 14th, 2015

Understanding your options when it comes to commercial air conditioners just makes good business sense. Whether you are installing for the first time or need to replace a poorly performing, dated system, you need to know which system will give you the most for your money. The commercial HVAC experts at Duall Heating and Cooling can help you review your options, one of which is a rooftop unit. Continue Reading

When Was the Last Time You Scheduled Your Hot Water Heater for Maintenance?

September 7th, 2015

It is one of the unsung appliances in your home, even though it works around the clock: your hot water heater. Without it, you wouldn’t have the hot water you need. Hot water heaters are typically placed out of sight in basements or closets. However, this doesn’t mean they don’t need a little love once in a while, and that love should come in the form of annual maintenance. Continue Reading

Dust Blowing Everywhere? It May Be Time to Clean Your Ducts

August 31st, 2015

Your ductwork system is largely unseen, especially the inside, where dust and dirt can accumulate in a significant layer. Even though the dust and dirt may be in a thick layer, lots of dust and dirt particles will blow with the passing air current every single time your air conditioning system turns on. This means that a whole lot of dust and dirt particles get a free ride into your home and living spaces on a consistent basis each day. One of the telltale signs of this is the constant presence of dust on your furniture and belongings, even with regular cleaning. The best way to tackle this issue with your ductwork in Bolingbrook, IL is to schedule a professional duct cleaning appointment with the indoor air quality pros at DuAll Heating & Cooling. Continue Reading

Why Use an Energy Recover Ventilator (ERV) in Bolingbrook?

August 24th, 2015

Energy efficiency is a year-round issue, and good ventilation can be one that is of concern many months of the year. Many times this can be a two-pronged issue in the sense that you install and use one component for better energy efficiency and yet another for better ventilation. But what if we told you there were a single component that can do both? There is such a component, and it is called an energy recovery ventilator, also known as an ERV. Continue Reading

Can Your Air Conditioner Make It Another Season?

August 17th, 2015

We are in the throes of summer, and if you have been struggling with your air conditioner, you may have to ask yourself a hard question: does this AC have another season in it, or should I start thinking about replacement? There are a few important factors to consider when it comes to replacing your existing air conditioner, and the cooling specialists at DuAll Heating & Cooling have them listed out here: Continue Reading

3 Reasons to Add Zone Control to Your Air Conditioning System

August 10th, 2015

We are in the heart of summer’s heat, and you may have found yourself in major battles over your single thermostat. It can be hard to please everyone in your home with a single thermostat, and this can be hard on your system if the thermostat is constantly going up and down. A great way to eliminate this battle and help your AC system at the same time is by adding zone control to your air conditioning. Continue Reading