HVAC Archives - Ernst Heating & Cooling
Five tips

Top Five Reported Problems With Residential HVAC Systems

Are you listening to your HVAC unit? Keep an eye out for common issues and address them now, before problems develop. Check out our blog for the top five issues reported with residential HVAC systems.

snowstorm prep

Tips to Prepare Your HVAC Unit for a Snowstorm

Winter isn’t over yet. If the forecast calls for snow, make sure you prepare your home for the storm. Check out tips on our online blog.

Questions to ask a HVAC company

Questions to Ask Your HVAC Company When Scheduling an Appointment

When you call Ernst Heating & Cooling to schedule an appointment, don’t be afraid to ask questions. We have a list of questions in our blog that you SHOULD ask before scheduling an HVAC appointment with any HVAC company. (But we hope you’ll call Ernst Heating & Cooling first!)

Common HVAC problems

The Most Common Fall HVAC Problems

You want to make sure your furnace is working before the cold months set in. Check out five common fall HVAC problems and how you can avoid costly repair bills by working with Ernst Heating & Cooling now.

Lower humidity at home

How Can I Lower the Humidity in My Home?

During a brutal Midwest summer, humidity is often the secret culprit to your family’s indoor misery. Many Hamel homeowners are looking for ways to lower the humidity levels indoors, and Ernst Heating & Cooling has a few tips to help!


How Your ROOF Impacts Your HVAC System!

It’s time to raise the roof! Or, raise some concerns about your roof. Today we’re going to talk about how your roof impacts your HVAC system!


Top Red Flags to Watch for With Your HVAC System

Today’s blog is even better than a four-leaf-clover: it’s a guide to diagnosing and understanding HVAC problems. This is our way of saying, happy spring!


Can Your HVAC System Make You Sick? (Air Quality)

The air from your HVAC system shouldn’t be any more likely to make you sick than outdoor air! So what can you do to improve indoor air quality?

HVAC Energy Efficiency Standards Are Going Up: What’s in Store for Your Southwest Illinois Home?

Several years ago, the U.S. Department of Energy (DOE) established new HVAC energy efficiency standards in an effort to curb energy consumption. They divided the country into separate regions based on their heating and cooling needs and based the higher standards on each region’s need for heating and cooling. Southwest Illinois and St. Louis fall …

HVAC Energy Efficiency Standards Are Going Up: What’s in Store for Your Southwest Illinois Home? Read More »

HVAC Upgrade Recommended For Two-Story Additions

In many cases, it’s best to go with an HVAC upgrade when constructing a two-story addition. Work with your HVAC professional and home builder early in the process to assess the needs of the addition and your existing HVAC system, and then make the best decision for your comfort needs and to suit your budget. …

HVAC Upgrade Recommended For Two-Story Additions Read More »

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