Signs your HVAC unit could be fading | Online Features

By learning to recognize the signs of a fading HVAC system, homeowners can replace their units before they stop working.

A day outdoors soaking up the sun’s rays is, according to many people, the perfect way to spend a summer afternoon. On such days, a periodic indoor retreat in an air-conditioned home can provide much-needed relief from the heat.

HVAC systems are worth their weight in gold during the dog days of summer. Such systems, of course, need to be replaced from time to time. By learning to recognize the signs of a fading HVAC system, homeowners can replace their appliances before they stop working, saving everyone the uncomfortable ordeal of sitting at home without cool air on hot summer days.

The registers in your home are the beginning and the end of your home’s HVAC air supply system. If you notice over time that the airflow from the supply registers has become weak, this could be an indication of a dirty filter, a faulty fan motor capacitor or even a faulty fan motor and should be fixed immediately. Always weigh repair costs against system replacement with older units as you may not recoup the investment as more components fail over time.

Visible water around the indoor equipment

The HVAC system has a drain line that safely removes the water from your home during operation. The water is actually the humidity in your home that is removed during a cooling cycle and can be up to 20 gallons per day when it’s really humid outside. Seeing water outside the HVAC equipment could indicate a clogged drain line, coil freezing from low refrigerant charge, or faulty drain pans. This water can cause a lot of damage to your home by rotting wood, causing drywall to collapse or even allowing organic growth in the house that is not healthy for you. Homeowners are urged to contact a qualified HVAC technician immediately if they notice any leakage or moisture issues around their units.

If your home isn’t quite the summer heat it once was, despite the AC on and working, it could indicate a discoloration system that may need to be replaced. HVAC systems lose cooling capacity over time with worn compressors, corroded batteries, weak fan motors and most importantly low refrigerant due to equipment leaks. When the system can no longer keep up with the thermostat setting it used to, have your equipment evaluated before it strands you in the heat.

Sometimes the nose knows best when an AC unit needs to be replaced. Unusual odors coming from the vents when the AC is on suggest that the appliance is spreading mold or mildew throughout the house. Cool Today’s Florida-based heating, cooling, plumbing and electrical experts note that a moldy or mildew-like odor coming from the vents can indicate a host of problems, including a dirty evaporator coil, clogged drain line, or leaking water. air ducts . Any of these problems can be solved, but homeowners must weigh the cost of repairing them against the cost of replacing an outdated unit.

Come the dog days of summer, homeowners want a reliable AC unit to cool their homes. Recognizing signs of a faulty AC unit is a good first step to ensuring homes stay cool and relaxed from the heat this summer.

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