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St Louis, MO 63107
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5 Reasons to Have Your Air Conditioning System Maintained March 21, 2017

JeffVanderLou, St. Louis
5 Reasons to Have Your Air Conditioning System Maintained, St. Louis, Missouri

Having a functioning air conditioning system is critical for warm days when there is no relief from the heat and humidity. Keeping your AC unit in good repair requires regular maintenance to ensure all parts are in working order and running efficiently. Ricotta Heating & Air in St. Louis, Missouri, explains the top five reasons to maintain your air conditioning system regularly.

5 Reasons to Keep Up With Air Conditioning System Maintenance

Clean Filters

The first thing to check is your filter. AC units require clean filters for the best airflow and top efficiency. A dirty or clogged filter will produce air filled with dust and debris, which then affects other parts of your system. A clean filter also lowers your energy consumption and helps your system run more efficiently.


Just like the filter, the evaporator and condenser coils accumulate dirt over time. This dirt will then insulate the coil and lower its ability for heat absorption. For coils on the outside of your house, dirt, leaves, and other debris will clog your system and reduce airflow.

air conditioning systemDrain Channels

Drain channels collect excess moisture and condensation over time. Clogged drain channels will prevent your air conditioning unit from reducing humidity in the system. When this happens, the extra moisture can cause damage, such as discolored walls or carpeting.


Preparing your AC unit for the winter will keep it in good shape and extend the life of your system. Check refrigerant levels and make sure there are no leaks. Inspect the system inside and out before covering your air conditioning system to protect it from the elements during the cold months.


For room units, check that seals around the air conditioner are tight and that the unit is still flush with the window frame. If these seals aren’t snug, air can seep out and make your unit less efficient.

For more than 50 years, Ricotta Heating & Air has been metropolitan St. Louis’ top heating and cooling contractor. When your air conditioning or heating system need repair, the experienced team provides professional heating and cooling repair to get your system back up and running. With 28 fully equipped HVAC service trucks, they are also available for 24/7 emergency service. Visit them online for more information on their HVAC services or call (314) 333-5900.

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