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6 Helpful HVAC Tips


  • Check/Change the Air Filter- A blocked air filter can make keeping your home cool difficult. If the filter is clogged with dirt, be sure to change it out. Otherwise, your system will have to work much harder to keep you cool, which can cause higher energy bills. If you have more questions about air filters, Call us at 219.476.3776!
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  • Clean the Condenser Coil- The condenser coil lets off heat outside in order to cool off the refrigerant.  Once it has cooled off, the refrigerant goes back inside and through the evaporator coil, cooling off your home. If the condenser coil becomes dirty, it will not allow your home to cool off properly. In addition, a dirty condenser coil causes your air conditioner to work much harder, raising your energy bills.  Since your system has to work harder, its lifespan can be shortened as well. This can result in expensive repairs or having to replace the system sooner than desired.


  • Check the Refrigerant Lines- Refrigerant lines are the two copper pipes that connect the outside condensing unit to the inside evaporator coil. The larger one is usually insulated with a black rubbery foam insulation. Refrigerant lines should always be properly insulated. Having refrigerant lines that are insulated will help keep your system running at peak efficiency. If you find that the refrigerant lines need repairs, be sure Sub-Cooled Heating and Air Conditioning.


  • Turn on your System- The best way to find out if there is any issue with your air conditioning system is by turning it on. Be sure to listen for anything that sounds unusual, such as the fan being too loud. Also, set your thermostat to the desired temperature. After about an hour or two, if you do not see the temperature in your home moving toward that temperature, it may be time to call our service department for a diagnoses.summer hvac system
  • Regular Maintenance- The best way to save money on your air conditioning system is to have it regularly serviced by a licensed and trusted professional.  You should try to have this maintenance done before the start of summer, as HVAC service appointments fill up quickly and emergency appointments can be expensive.


  • Turn up the Temperature- When you are gone during the day, you don’t want your home to be kept as cool as if you were there. This can cause higher energy bills for you. By turning up the temperature a few degrees during the day, such as going from 72 to 76 degrees Fahrenheit, you can save money on your energy bills.

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