If your AC is not cooling as it used to, or if it has stopped working completely, replacing it may be the best solution. However, a new AC system is a big investment, so you don’t want to rush this decision. To help you make an informed decision, this AC replacement contractor in Willowbrook, Illinois is going to explain everything you’ll need to know before buying a new unit.

Know your options.

First, you need to identify which type of system is best for your home. If your house already has ductwork, a split-system central AC could be the best. These systems include an outdoor and an indoor unit that distribute cool air evenly through the ducts. 

If there are no ducts or you just need to cool a single room or addition, a ductless mini-split system may be a better option. These are more efficient in spaces where adding ducts is not possible. And because they don’t have ducts, they also save energy.

If space is tight inside your home (for example, if there is no attic or utility closet), consider a packaged system. These systems house all components in a single outdoor unit. They are compact and are mostly used on rooftops or near the home.

Ultimately, the best option for your home depends on your home’s layout and how you use each space. An experienced AC replacement contractor in Willowbrook, Illinois will consider all relevant factors to recommend the most efficient option.

Get the size right.

Size is very important with ACs. A unit that is too big will cool the space too fast. It will cycle on and off frequently, which will make the air humid and uneven. This short cycling also wears down AC components faster.

On the other hand, an undersized unit will run constantly to maintain the desired temperature. That will increase energy use and your utility bill.

In order to find the right size, a professional will perform a Manual J load calculation. This considers your home’s layout, insulation, windows, and even the amount of sunlight it gets. This calculation is the best way to make sure the unit matches the cooling your home needs.

Look for good efficiency.

AC efficiency is measured by SEER (Seasonal Energy Efficiency Ratio) rating. Higher SEER means better energy use. For example, upgrading from SEER 10 to SEER 15 could reduce your cooling costs by roughly 30%. If you are spending $100 a month to cool your home, that is $30 saved.

Newer units with inverter or variable-speed motors are even better. They adjust their output gradually instead of blasting air at full speed all the time. This results in steadier temperatures, lower noise, and better efficiency.

Many high-efficiency models, especially those with ENERGY STAR certification, also qualify for tax credits or rebates. That can make a more expensive system easier to afford upfront, and cheaper to run in the long term.

A professional AC replacement contractor in Willowbrook, Illinois can help you figure out the best SEER rating for your needs and budget.

What about air quality?

Cooling is not the only thing your AC does. It also circulates air throughout your home. If your current unit is pushing around dust or mold, you will probably notice symptoms like itchy eyes or headaches.

A new AC, paired with a good filter, can keep the air clean. Look for MERV 13 filters or a whole-home HEPA filter, as these can catch small particles like pollen, mold spores, and dust mites. Good ventilation and regular filter changes will also keep your air cleaner and healthier.

Looking for an AC Replacement Contractor in Willowbrook, Illinois?

If your AC is nearing the end of its service life and you’re looking for a replacement, now is the time to reach out to a professional AC replacement contractor in Willowbrook, Illinois. Our team at Hearthstone Heating & Air Conditioning will help you choose and install the right system for your home. Contact us at (630) 435-9800 to request a free estimate.