Summer is here, and those hot, sweltering days can be unbearable. But here is how to make your summers cooler and your winters warmer with our DIY guide on how to install a split AC unit. If you’re in Chattanooga and plan to take on this project, you’ll find everything you need right here.

 

Remember, while DIY can be rewarding, it’s not for everyone. Always consider reaching out to professionals like One Hour Heating and Air Conditioning if you’re unsure.

 

Understanding Split AC Units

A split AC unit, often referred to as a ductless mini-split, is an efficient and compact air conditioning system. It comprises two main components – an indoor air handling unit and an outdoor compressor. This type of air conditioner is popular because of its energy efficiency, quiet operation, and ability to provide zone-specific cooling.

 

Step-By-Step Guide to Installing a Split AC Unit

Before we dive in, note that this is a moderately complex task, and you must have a basic understanding of electrical wiring and HVAC systems.

 

  • Select the Right Spot

  • Mount the Indoor Unit

  • Install the Outdoor Unit

  • Connect the Indoor and Outdoor Units

  • Vacuum and Charge the Refrigerant

  • Power Up and Test

 

Select the Right Spot

When selecting the right spot for the indoor unit, it should be high on the wall and away from direct sunlight or heat sources. Make sure there are at least 6-to-7 feet of clearance from the floor for optimal airflow.

 

Mount the Indoor Unit

Mount the wall bracket at the selected location, ensuring it is level. Drill holes in the wall for the mounting plate, then secure it with screws. Drill an additional hole for the piping that will connect the indoor and outdoor units.

 

Install the Outdoor Unit

Choose a well-ventilated location for the outdoor compressor. It should be away from dusty or sandy areas to prevent clogging. Mount it on a flat surface, preferably a concrete pad, and secure it with rubber cushions to minimize vibration.

 

Connect the Indoor and Outdoor Units

Run the piping and cables from the indoor unit through the drilled hole to the outdoor unit. Connect the two units as per the manufacturer’s instructions. This includes the refrigerant tubing, drainpipe, and electrical cables.

 

Vacuum and Charge the Refrigerant

Finally, vacuum the refrigerant line to remove any moisture or air. After ensuring no leaks, charge the refrigerant into the system. This step requires specialized equipment and skills, and you might want to consider hiring a professional.

 

Power Up and Test

Once everything is connected and charged, it’s time to power up your split AC unit. Check if it’s cooling properly and make sure there are no unusual sounds or vibrations.

 

Remember, while this guide provides a broad overview, each AC unit can have different installation instructions. Always refer to the manufacturer’s manual or consult with a professional if you’re unsure about any step.

 

Professional AC Installation Services in Chattanooga

At One-Hour Heating and Air Conditioning, we understand the thrill of DIY projects, but installing a split AC unit involves many technicalities that can be best handled by professionals. If you need assistance with AC installation, our team of experienced and trained technicians is just one call away.

 

Our professionals will ensure a seamless installation, optimal performance, and longevity of your split AC unit. Trust One Hour-Chattanooga for reliable, efficient, and prompt AC installation services. Don't sweat it out – make an appointment with us today!