News

SEER––What Does It Mean? Circle knob with "Energy efficiency" written on it next to a scale of "high, moderate, low.”

SEER––What Does It Mean?

August 15, 2023

SEER stands for Seasonal Energy Efficiency Ratio. This universal rating system helps you determine the efficiency of your Illinois air conditioning (AC) unit or heat pump. 

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What to Know About Carbon Monoxide Poisoning? Photo of a carbon monoxide detector in home.

What to Know About Carbon Monoxide Poisoning

July 17, 2023

Carbon monoxide (CO) poisoning is known as the silent killer for a reason—it can easily go undetected and cause illness and even death. It’s critical to learn how to prevent carbon monoxide leaks in your Oak Park home—as well as what the symptoms of carbon monoxide poisoning are in case you are exposed.

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Couple sitting on a couch using a laptop while they turn on their ductless unit with a remote.

Going Ductless

June 16, 2023

Mini splits are an excellent option to explore if you want an alternative to traditional air conditioners, furnaces, or heat pumps. Going ductless is a smart investment that benefits your home long-term, potentially for decades.

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High angle shot of a young businessman feeling ill at his work desk.

AC and Allergies

April 14, 2023

Looking for additional methods to stop allergens from inhabiting your home? Royal American Heating & Cooling has a team of home comfort experts ready to find the perfect solution for your lifestyle.

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A clean air filter up close.

Air Filters vs. Air Cleaners

March 15, 2023

Our highly climate-controlled indoor environments can often be extremely comfortable in our modern world. Combine that with the fact so many of our daily needs are easily met without needing to go outside, and you find a society that spends nearly all its time indoors.

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Image of a blank thermostat. Why Is My Thermostat Blank?

Why Is My Thermostat Blank?

February 17, 2023

It is an “Oh no!” moment when you approach your home’s thermostat and see its screen is blank. Is it serious?

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Image of someone working on a furnace. What Are Signs I Need a New Furnace?

What Are Signs I Need a New Furnace?

January 16, 2023

A furnace is a major investment for any Oak Brook homeowner. Although it’s not something that will need to be done frequently, most people will face the decision of needing to purchase a new heating system sometime during home ownership.

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Image of boiler on a wall. Everything You Need to Know About Boilers.

Everything You Need to Know About Boilers

December 15, 2022

Did you know radiant heat—the type of heat your boiler creates—was one of the first methods of indoor heating systems invented, dating back to 1300 BC?

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Image of someone sitting back on their couch. How a Whole-House Humidifier Keeps You Healthy.

How a Whole-House Humidifier Keeps You Healthy

November 15, 2022

There are many advantages to adding a whole-house humidifier to your Illinois home. Adding a humidifier can increase the comfort level in your home and lower your annual energy expenses.

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Image of someone checking a furnace with green gloves. 5 reasons to schedule a fall furnace clean and check.

5 Reasons to Schedule a Fall Furnace Clean and Check

October 14, 2022

Your home heating system has been on vacation since your air conditioner stepped in for the summer. Now, your furnace is on deck again, waiting to keep your family toasty. You want to be sure all of its parts are working, so you don’t have any surprises this winter. That’s why fall is the perfect time to schedule furnace maintenance.

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Call us at 708-928-8372!