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Doing anything at home can become unbearable when you don’t have a properly functioning heating and cooling system. To stave off the heat and keep the cold at bay, you need to ensure your unit is installed correctly from the very beginning.

All too often, homeowners rush to hire the first person they find who says they can upgrade their system for them. Unfortunately, these homeowners are not aware that these errors can cost them a significant amount of money in the long run. To protect your budget and home comfort, familiarize yourself with the most common HVAC installation mistakes and how to avoid them.

1. Choosing the Wrong HVAC Unit Sizes

One of the most common mistakes people make when installing an air conditioning system is choosing the wrong HVAC unit size. A wrongly sized air conditioner can cause your system to work harder than it needs to, ultimately decreasing its energy efficiency and causing it to wear out sooner.

To avoid this problem, it is essential to work with a professional AC installation company in Charleston, SC, to determine the correct unit sizes for your home. Our team can perform a load calculation to ensure your new system will be able to keep your home cool without overworking itself.

2. Poor Thermostat Placement

Another common HVAC installation mistake is placing the thermostat in the wrong location. Thermostat placement is crucial because it directly affects how well your HVAC system can regulate the temperature in your home. If the thermostat is placed in direct sunlight or too close to a heat source, it may cause your air conditioner to run more than necessary, wasting energy and increasing your utility bills.

To avoid this issue, make sure to consult with a professional HVAC technician about the best location for your thermostat. They can help you find a spot that will provide accurate temperature readings and ensure maximum energy efficiency.

3. Insufficient Feet of Clearance Around the HVAC Unit

Your HVAC unit needs enough space around it to function properly. Many homeowners make the mistake of not providing enough feet of clearance, which can lead to decreased performance and even damage to the unit.

Make sure to give your HVAC system at least two feet of clearance on all sides to allow for proper airflow and help prevent debris from getting into the system, which can cause damage and reduce its lifespan.

4. Ignoring Energy Efficiency

Many homeowners make the mistake of not considering energy efficiency when selecting a new HVAC system. While it may be tempting to choose a less expensive model, doing so could cost you more money in the long run due to higher utility bills.

When choosing a new air conditioner, look for models with a high SEER (seasonal energy efficiency ratio) rating. These units will provide better energy efficiency and save you money on your monthly bills.

5. Continuously Running the Blower Even When It’s Humid

Another common HVAC installation mistake is setting the blower to run continuously, especially in humid climates like South Carolina. While it may seem like a good idea to keep the air circulating constantly, this can actually have negative consequences for both your comfort and energy efficiency.

When the blower runs continuously, it can cause the evaporator coil to remain wet, which in turn prevents the system from effectively removing humidity from the air. As a result, your home may feel damp and uncomfortable, even when the air conditioner is running.

To avoid this issue, it’s essential to set the blower to turn on only when the compressor runs. Alternatively, you can install a variable-speed blower. This will help maintain the right level of humidity, improve your overall comfort, and save you money on energy costs.

Our Experts Will Help You Avoid These HVAC Installation Mistakes

It can be tempting to try installing a heating or AC system on your own when you want to cut costs, but doing so can actually cause more harm than good. To ensure the best results, trust a professional HVAC company like Rudd Plumbing, Heating and Air to handle the installation process for you.

We’ll help you avoid these common HVAC installation mistakes, ensuring your new system operates at peak efficiency and provides the comfort you need in your Lowcountry home. Plus, we’ll be your partner for the extent of your unit’s lifespan and beyond. We will promptly take care of your HVAC repair needs in Mt. Pleasant, SC, or the surrounding areas when you need it most. Contact us today to schedule a service!