Collinsville Archives - Page 2 of 3 - Ernst Heating & Cooling

Summertime Energy-Saving Myths: Don’t Believe ThemEdit

In an effort to lower cooling costs in the summer, many homeowners follow misguided advice that actually ends up using more energy. Here are some of the most common energy-saving myths and what you should do instead to save money this season. Turning down the thermostat real low will cool the home faster. While at …

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Troubleshooting the A/C Noises in Your Edwardsville HomeEdit

After a long winter, dealing with the heat of Southwest Illinois summers can be just as challenging for a homeowner as months worth sub-zero temperatures. Having a well-functioning central air conditioner (A/C) is essential. If you can troubleshoot A/C noises, you can better address any problems, either yourself or by telling a professional technician what the problem seems to be. Most …

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Understanding What MERV Ratings Mean for Air Filter EfficiencyEdit

Understanding the minimum efficiency reporting value (MERV) for HVAC filters will help you select an appropriate furnace or A/C filter based on the needs of your household without sacrificing heating and cooling performance. MERV ratings range between 1-16 (with 17-20 reserved for High Efficiency Particulate Arresting, or HEPA, filters). As a general rule of thumb, …

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How to Use Ceiling Fans With Your HVAC System to Keep Your Home ComfortableEdit

During the spring, your utility bills experience a pleasant drop. Yet summer is on its way, and the bills are due to increase once again. Now’s the perfect time to begin thinking of ways to keep those utility costs low year-round. One of the best ways to save money is to use commodities that you …

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Is Your Programmable Thermostat Acting Up? Troubleshooting Tips to TryEdit

Programmable thermostats allow you to program your heating and cooling system to operate at a reduced capacity when you’re away from home or asleep, which leads to lower energy bills. While most programmable thermostats work efficiently and reliably, problems can occur. Knowing what common issues to look for can resolve the issue without a call …

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Keep Your Standby Generator Running Smoothly: Do a Maintenance CheckEdit

Performing a maintenance check on your home’s standby or backup generator is crucial to making sure that it will work when it is needed. There are two main steps involved with maintenance to verify normal functionality. One deals with visual aspects of the generator, while the other involves actually running it to see that everything …

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Consider Your Insulation OptionsEdit

There are several insulation products that can be used to improve the insulation of your home and reduce energy costs. The installation method is dictated by the insulation type. The effectiveness of insulation is measured by its thermal insulation or R value, normally shown as a value per inch of thickness; the higher the value …

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Protect Your HVAC System Investment with an Annual Maintenance AgreementEdit

Hamel ∙ Greenville ∙ Highland ∙ Edwardsville ∙ Maryville ∙ Glen Carbon ∙ And Nearby Areas Annual maintenance agreements can help you save money on your utility bills. Just as with a car or other piece of equipment, the better you care for it, the longer it will last. Typical annual maintenance agreements cover two inspections—one for the air conditioner and one …

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Is Aging Ductwork Altering the HVAC Efficiency of Your Staunton Home?Edit

How long ago was the ductwork in your home installed? Unless you built the home yourself, you may not know. The fact is that many homes contain the original ductwork that was installed when the house was built. That means that if your home was built in 1960, your ductwork might be over 50 years …

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Air Filters Do a Lot for Your Indoor Air Quality: Understand HowEdit

Most southwest Illinois residents understand the benefits of A/Cs and furnaces in controlling air temperature in homes, apartments and businesses but not everybody realizes the positive effect that air filters can have on indoor air quality. Even those that do may be unsure which air filters to purchase when it comes time for replacing a …

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