Reasons Why You Should Not Choose an Oversized Air Conditioning Unit
People looking to upgrade their home air conditioning can sometimes make the mistake of purchasing the largest unit available. However, instead of providing comfort and precious cooling during the summer, an air conditioning system that’s larger than necessary can cause numerous issues.
From larger utility bills to reduced functionality, here are the most pressing problems caused by an oversized air conditioning unit.
Higher expenses
In warmer climates, electric bills become significantly higher in the summer, when constant air conditioning is necessary to stave off the heat. If the air conditioner is larger than it needs to be, it will require more energy to cool down the home, but it won’t cool the space properly.
Problems with humidity
Besides regulating the room temperature, one of the greatest benefits of air conditioners is that it removes excess humidity. But, to achieve that, the unit needs to run long enough. If the air conditioner is too large for the space, it won’t continuously work for more than several minutes, leaving plenty of humidity in the air.
Humidity promotes mold growth, which can present a severe health hazard as mold will grow on surfaces, clothes, room corners, and air ducts. Removing mold is time-consuming, and cleaning the air ducts will require the skills of a professional service.
Short cycles
A well-fitted AC unit will most often run for 10 minutes or less. With an oversized air conditioner, the cycles will be shorter than optimal, causing potential issues with the unit and the electrical installation. If the system is too large for the home, it will work in short bursts and stop as soon as the air’s cooled down. The frequent on and off overworks the AC, so the system can quickly overheat.
Inconsistent cooling
Longer work cycles provide a constant flow of cool air that can reach every part of the home. However, since an oversized AC will work in short cycles, the cool air won’t properly circulate, creating a considerable temperature difference between rooms. Besides the inconvenience, temperature variation can cause humidity issues, leading to further complications.
Shorter AC unit lifespan
The overheating caused by short cycles will contribute to extensive wear and tear, making the air conditioner more prone to malfunction. Because the components will suffer extra damage, the unit will require frequent repairs and eventually become unusable.
Choose the correct size AC unit
Hopefully, with all of the downsides presented in this article, purchasing an oversized air conditioner no longer sounds like a great idea. You can consult with a professional service to get the best recommendation regarding the cooling capacity and get an AC that perfectly fits your home.
Evenflow Home and Commercial Services offer residential and commercial electrical, plumbing, and HVAC services in San Antonio, Schertz, Converse, Floresville, Elmendorf, and surrounding cities. Call us at 210-941-3503 today!
