March 20, 2019

3 Reasons to Get Professional Heating Help

Here in Madison and St. Clair counties, we invest quite a lot in keeping our homes warm. It is tempting for families that have a member with some DIY skills to try to install, maintain or repair the family heating system. However, this is not a good idea. Unless you are a licensed heating professional, working on your own heating system could be dangerous to your home and those in it. 1. Heating Professionals Are Fully Trained Experienced, licensed heating professionals are able to spot small problems today that could become larger problems tomorrow. They are trained to perform multi-point heating system evaluations. These include things like checking the air pressure in the vents, looking for air leaks in the ductwork, examining the blower motor and testing the amperage flowing through different parts of the system. This work takes specialized knowledge and tools that are often beyond the scope of a typical homeowner. 2. Heating Professionals Detect and Correct Safety Issues Working with furnaces involves dealing with explosive gases. Many homeowners do not have the training to safely work on propane and natural gas heating devices. Heating professionals are trained to spot safety issues as their main priority. Homeowners can...

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October 10, 2018

Does Weather Damage My Heating System Over Time?

While normal rainfall does not damage an HVAC system over time, heavy amounts of continuous rain, as well as other forms of water, will deteriorate the interior and exterior of a heating system with proper maintenance by professional HVAC technicians. Flooding Flooding can severely impair the ability of a heating system to function properly. If your neighborhood has received over 10 inches in a short time, contact McFarland Indoor Comfort Systems today to schedule a thorough inspection of your unit. Excessively wet HVAC systems that cannot dry out for extended periods may suffer clogs, deteriorating wiring, insect infestations, and other problems potentially leading to operational failures. Hail and Ice While very short bursts of smaller than pea-sized hail won’t damage a heating system, longer bouts of bigger hail and icy rain will batter and possibly breach an unprotected HVAC system. However, what many people don’t know is that placing a heavy plastic tarp over an HVAC unit prevents air from flowing around the unit. Overheating or freezing up of the system could occur when HVAC units are too tightly covered. Snow Allowing snow to cover an heating unit for more than a couple of days allows moisture to constantly melt...

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