High Efficiency A/C: How to Maintain Peak Performance

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The hot and humid summers in Cincinnati are more bearable when your home is equipped with a high efficiency A/C system. To ensure that your home stays cool and comfy all summer long, you need your cooling system running at its peak level.

To ensure that your system is operating at its peak, there are four factors that should be in place.

What Factors Affect Your Cooling System’s Peak Performance?

Various factors can affect the performance of your high efficiency A/C system. Weather is a factor. The same system installed in a northern climate will use less energy to keep a home cool than a system installed in a southern climate. You can’t control Mother Nature. However, the four factors you can control to assure your cooling system performs at its peak include:

  • Airflow – You need to make sure air properly flows through your system’s evaporator. Improper airflow can result in a reduction in your system’s performance. As a result, you’ll use more energy to cool your home. Improper airflow can reduce your energy use by as much as 10 percent.
  • Refrigerant charge -The effects of improper refrigerant charge vary from system to system and from one set of operating conditions to another. However, proper refrigerant charge will insure proper dehumidification of your home, adequate removal of heat inside your home and transfer of heat out, and decreased energy use.
  • Tight ducts – When you have tightly sealed ducts, you insure that the system’s total cooling capacity is not lost, that clean conditioned air flows throughout your home and that less energy is used to cool your home.
  • Size of unit – Contractors may oversize a system because it’ll reduce service calls. However, having a system that’s too big can increase energy usage by 9 percent, create hot spots, and leave humidity in the air.

To learn more about maintaining your high efficiency A/C at its optimal level, contact Apollo Home Heating, Cooling, and Plumbing. We proudly provide quality HVAC service and installation to homeowners in the greater Cincinnati area.

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"Ernie & Mike did a superb job on my new furnace and A/C installation. Despite having more than a day’s work to do, they came in and stayed until the job was done. They were organized, efficient, and protected the rest of the house well. Got both furnace and A/C installed the same day. Ernie was courteous, informative, and clearly knew his job better than anyone I’ve encountered before. The units look so good guests now get The Tour of our new system. Apollo is clearly not a fly-by-night company. I would recommend them to anyone in need of a new furnace and/or A/C."
- Jerry A.
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- Cassandra B.
"The team at Apollo exceeded my expectations. As a business owner, my attention to the details and commitment to providing excellent service is high. From the sales rep. to the installation team, everyone’s performance was outstanding. For example, the installation team went to great lengths to protect our floors, placing floor runners and across the wood floors and up the stairs. They even were spot washing walls upon their departure. I highly recommend this company."
- Randy B.
"We scheduled an estimate AND a tune-up. We knew something was wrong with our furnace, but hoped we could make it through the rest of the season. Upon telling Bill what our furnace was doing, he warned us immediately what the possible outcome was going to be; a cracked heat exchanger. He watched the flames roll backward, tested carbon monoxide levels, which were so high they meter’s last reading was 5,600 before saying “high”. He immediately shut it down, tagged it, and explained that with levels that high and children in our home he wanted off right away. He continued his inspection and showed us via a camera that not only was it cracked in multiple places, but had holes all over it. He gave us a few options for repairing it; his knowledge as well as genuine concern was beneficial and refreshing. Luckily we also scheduled an estimator, Micah, to come too and we were able to get costs between repairing and replacing (with several options). We decided to replace with a much higher efficiency furnace and one sized properly to our home. Hands down, not only did they both provide us great service and knowledge, but without sounding dramatic, they may have saved our lives. This was our first time calling Apollo, but it won’t be our last."
- Sarah B.
"Apollo is an excellent company. I always receive great service. Alex A. was professional and friendly. He kept me informed during the process of checking my furnace and heat pump to make sure they were working properly. The company makes sure you are notified who is coming and when they are on the way. All my interactions with the company have been wonderful."
- Beverly S.



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