What To Expect When Replacing Your Air Conditioner

Posted on: 13 September 2023

As the summer sun beats down, ensuring that your home remains a cool haven becomes imperative. If you've decided that it's time to replace your old air conditioner with a new one, it's helpful to know what to expect. From selecting a unit to understanding the installation process, here are the stages of this crucial home improvement project.

Selection and Assessment

Before any replacement begins, an HVAC professional will likely visit your home to conduct an assessment. This ensures that the new system will be suitable for your home's size and needs. They'll consider the square footage, insulation, number of windows, and even the direction your home faces. This comprehensive approach ensures that the new unit will not only cool efficiently but also operate cost-effectively.

Removal of the Old Unit

On the day of installation, technicians will first disconnect and remove the old air conditioner. Depending on its age and condition, it may be recycled, or parts may be salvaged. Most reputable companies will handle the disposal of old units, ensuring they're discarded responsibly.

Installation of the New System

Once the old system is out of the way, the team will begin installing the new air conditioner. This includes setting up the outdoor condenser unit and indoor evaporator coil and ensuring that all electrical components and ductwork are correctly connected. Newer models might have different requirements than your old system, so don't be surprised if some modifications are made to your existing setup.


After the new system is in place, your HVAC team won't just pack up and leave. They'll switch on the air conditioner to ensure it's operating correctly. They'll check airflow and thermostat operation and ensure there are no refrigerant leaks. It's essential to ensure the system starts cooling your home immediately and efficiently.


Installing a new system can generate quite a bit of debris, from old parts to packaging materials. A professional team will ensure that they leave your space as they found it, removing any remnants from the installation process.

Guidance and Maintenance Tips

Once the new system is humming along, your technician will likely offer guidance on its operation. They'll explain the controls, discuss the ideal thermostat settings for both comfort and energy savings, and provide tips on maintaining the unit. Regular maintenance can extend the life of your new air conditioner and keep it running optimally.

Warranty and Service Information

Lastly, make sure to understand the warranty that comes with your new air conditioner. Knowing the duration of the warranty and what it covers can save you headaches down the road. Some companies also offer service packages or maintenance agreements — these can be worthwhile investments to consider.

For more information on air conditioning installation, contact a professional near you.


Summer is Upon Us – Is Your AC Working?

Hi. My name is Laurie Waters. The HVAC contractor was just out at our house last week and did I ever get a lesson from him. You see, we had a warm spell hit and I went to turn our air conditioning on for the first time since last summer. Much to my dismay, it wasn’t working. All I got was a blast of warm air. The fan was bringing the outdoor heat inside. Thank goodness it wasn’t anything major. My unit needed Freon. While he was here, the contractor taught me how to do some routine maintenance around my unit, vents, and filters. I’m going to share this information with you. I hope you find it to be useful.

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