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What Happens During a Full HVAC Replacement?

Homeowners in Silverdale, WA often ask us about what a full HVAC replacement day looks like. It’s fair to want to know what to expect when making such a large investment. A full HVAC replacement involves more than simply removing an old unit and installing a new one.

Proper planning, equipment sizing, installation, testing, and commissioning are all important parts of the process. This guide will share what to expect before, during, and after a full HVAC replacement by Mercurio’s in Silverdale or the surrounding areas.

What Is a Full HVAC Replacement?

Simply put, a full HVAC replacement is the removal and installation of both indoor and outdoor heating and cooling equipment. During a full HVAC replacement, components such as the condenser or heat pump, furnace, air handler, evaporator coil, and more may be replaced, depending on your home system configuration. A full HVAC replacement can typically be completed in a single day but may take longer if the job involves complex ductwork.

Steps of HVAC Replacement

At Mercurio’s we take a straightforward approach to full HVAC system replacement services. Here are the steps to HVAC installation.

Step 1: Professional HVAC Evaluation

First, we’ll conduct an in-home HVAC evaluation to ensure it’s time to replace your HVAC system. We’ll inspect the units for damage, wear and tear, and other issues to determine whether full HVAC replacement is recommended.

This is also a time for you to voice any questions or concerns you may have about the installation process. We will do our best to answer all questions thoroughly, so you have peace of mind.

Step 2: Sizing

Sizing your HVAC equipment is extremely important for the long-term efficiency of your system. One of our HVAC technicians will conduct load calculations and assess factors, such as your home’s square footage, ceiling heights, window placement, and more, to determine the right sized unit.

Step 3: Choose the New HVAC Equipment

After sizing has been completed, it’s time to choose your new HVAC equipment. Our team will recommend several options that are a good fit for your home. You will then evaluate your need and budget to choose the equipment.

Note that Mercurio’s offers flexible financing options through Upgrade to help spread out payments.

Step 4: Review the Existing Ductwork

Our team will review your home’s existing ductwork to inspect for sagging, rust, or loose joints. We will also assess for age, as ducts that are older than 20 years old may need replacement. Reviewing the ductwork helps ensure that your new HVAC system can operate effectively, maintain proper airflow, and avoid premature failure.

Step 5: Prepare for Installation

Our team will gather the necessary equipment and supplies for the full HVAC replacement. We ask that you prepare your home for installation by clearing pathways, ensuring easy access, and putting pets away.

Step 6: Remove the Old HVAC Equipment

Next, our HVAC technicians will safely remove the old HVAC equipment, including indoor and outdoor components. We will take the old HVAC equipment with us to dispose of it properly, so you don’t have to worry about it.

A certified professional will recover the refrigerant into a sealed tank in accordance with EPA guidelines. Then we will shut off the power, disconnect the lines, and detach the ductwork to remove the unit.

Step 7: Install the New HVAC System

Once the old equipment has been removed, our team will professionally install your new HVAC system. This process includes placing the equipment, connecting the ductwork, wiring the system, connecting refrigerant lines, and setting up the thermostat.

Step 8: Make Necessary System Connections

We will connect the system to the ductwork and connect refrigerant lines for proper operation.

Step 9: Test and Commission the System

Next, we will complete thorough testing to ensure that the HVAC system works as it should. This multi-step quality assurance process proves the equipment was installed correctly and operates effectively.

Step 10: Final Walkthrough with the Homeowner

Lastly, our team will walk you through how to use your new HVAC system, including the thermostat. We will answer any questions and make sure you feel comfortable using your new HVAC system before leaving.

Why Professional Installation is a Must

Full HVAC replacement is not a DIY job. It’s critical that you work with a professional heating and cooling company to ensure safe and effective installation.

  • Correct sizing: Incorrect sizing of your HVAC system can lead to higher utility bills, premature failure, and comfort issues.
  • Safety & compliance: Working with a licensed professional helps ensure that work completed is up to code.
  • Warranty protection: Many HVAC manufacturers void warranties if installation is not completed by a trained professional.
  • Maximized efficiency: Professional installation supports long-term efficiency and optimized indoor airflow.

Contact Us Today

Need a full HVAC system replacement in Silverdale, WA? Mercurio’s specializes in heating and cooling services for homeowners throughout the Greater Puget Sound area. We offer fast, friendly furnace installation and AC installation you can trust.

Call us at (360) 499-2980 or book an appointment online!

Schedule Now

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