hvac system Archives - Ernst Heating & Cooling
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5 Signs You Need a New A/C

If your Metro East Illinois home is hotter inside than the temps are outside, it may be time to replace your A/C unit. Check out Ernst Heating & Cooling’s five signs that it’s time for a new unit.

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How to Keep Your Pet Cool Indoors This Summer

Follow Ernst Heating & Cooling’s tips on keeping your pet cool inside your Metro East Illinois home this summer.

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The Story of Our Company History

As we near 70 years of service in the Hamel area, we want to celebrate our company history by telling you some interesting stories …

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Don’t “Tax” Your HVAC System (Get an A/C Tune-Up!)

Spring has sprung, and we know what that means! Flowers, showers, and, the most important thing to remember of all … HVAC tune-ups!

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Do You Qualify for an Energy Tax Credit? (A Savings of Up To $500!)

Did you know that you may qualify for a tax credit of up to $500 if you own or install one of our energy-efficient systems?

If You’re Concerned About Conservation, Start Small With These Energy- and Resource-Saving Tips

Most of us agree that minimizing our impact on the environment is a good thing. If you’re looking to do your part and shrink your environmental footprint, consider the following energy- and resource-saving tips. Air leak sealing. Most homes, old and new, have many air leaks. These air leaks allow warm air to infiltrate in …

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Air Filter Shopping: What’s the Best Choice for Your Illinois Metro East Home?

Is it time to replace the air filter in your forced-air HVAC system? The air quality inside your home can be negatively impacted by a dirty or clogged filter. Energy efficiency is also adversely affected, and your cooling or heating equipment will have to work harder to force air through a dirty filter. When air …

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A Heat Pump Tuneup Can Extend the Life of Your Heating and Cooling System

Your heating and cooling system is designed to shield you from both bone-chilling winter weather and hot, humid summer temperatures year after year, with little or no complaint. The better it works, the less you think about it. Unfortunately, if neglected for too long, your heat pump will begin to lose efficiency, and you’ll start …

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How a Zoning System Can Benefit Your Collinsville Area Home

The typical home has an HVAC system that is controlled by one thermostat, which makes it quite difficult to maintain whole-house comfort, even temperatures and reasonable energy bills. If this sounds familiar to you, read on to see if a zoning system can solve these issues in your Collinsville area home. Zoning System Benefits It’s …

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7 Simple Tips for Keeping Pollen out of Your Southwest Illinois House This Spring

The arrival of spring is good news, but for some residents of Southwest Illinois, warm weather comes with a downside. Pollen can cause allergy sufferers a lot of aggravation at this time of year, so use these simple tips for keeping pollen out of the house this spring and early summer: Don’t track it in. …

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