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5 Tips for Buyers to Identify Quality HVAC Systems in New Homes

Brian Lee BurkeBrian Lee Burke
Aug 19, 2024 4 min read
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5 Tips for Buyers to Identify Quality HVAC Systems in New Homes

5 Tips for Buyers to Identify Quality HVAC Systems in New Homes

When searching for a new home, it’s easy to get caught up in the aesthetics—the open floor plans, the modern kitchen finishes, the lush backyard… But beyond the surface, a crucial component can make or break your living experience: the HVAC system.

Everyone knows that the HVAC system is essential for regulating the temperature and ventilation in a home. Still, many people need to remember that this system also influences how energy-efficient a house is in the long term when buying a home.

A quality HVAC system can reduce your carbon footprint and lower your energy consumption, lowering bills. A poor-quality one? There are high energy bills and many severe problems, including bad air quality, mold and mildew, increased humidity, and more.

This is why we recommend that all home buyers check the HVAC systems in potential new houses. How do you do that? Read on for tips and questions to ask sellers or realtors.

What Exactly Is HVAC and Why Should You Care?

Let’s start with the basics: HVAC stands for Heating, Ventilation, and Air Conditioning. It’s the system responsible for keeping your home warm in the winter and cool in the summer and maintaining indoor air quality year-round.

A sound HVAC system means you’re looking at more consistent indoor temperatures, lower energy bills, and fewer maintenance-related headaches. On the flip side, an old or poorly maintained system can lead to uneven heating and cooling, higher energy usage, and the potential for costly repairs or replacements. You don’t want to discover these issues after closing on a home, so assessing the HVAC system before making any commitments is crucial.

Why Professional Maintenance Records Matter

One of the best indicators of an HVAC system’s quality is its maintenance history. Homes where the seller or realtor has kept up with professional HVAC maintenance are usually safer.

Many professionals now use HVAC service software to track and manage maintenance records, ensuring all details are well-documented and easily accessible. We recommend sticking to these houses as this shows that the previous homeowner understood the importance of system upkeep, which could mean fewer surprises for you.

How to Identify a Quality HVAC System

Now that you know what HVAC is and why it’s important, how do you determine if the system in a potential new home is up to par? Here are some essential tips:

1. Age of the System

Most HVAC systems have a lifespan of about 15-20 years, so if the system is nearing or past this range, you’re probably looking at replacing it sooner rather than later. While a well-maintained system might still have some years left, it’s wise to factor in potential replacement costs when negotiating the price.

Looking to boost your home's energy efficiency?
Let us help you. Call or Text Kenna Real Estate Group at 303-955-4220 to get personalized assistance from our expert real estate agents. Find out what your home is worth in today's market.

2. Look at the Ductwork

Ductwork is like the arteries of the HVAC system, distributing air throughout the home. If the ductwork is old, damaged, or improperly installed, you may experience uneven heating and cooling, increased energy bills, and decreased air quality. Ask if the ductwork has been inspected or replaced recently. If you can, check for visible signs of wear, such as disconnected joints, rust, or excessive dust around the vents.

3. Check the System’s Efficiency Rating

HVAC systems come with efficiency ratings. For air conditioners, look for the SEER (Seasonal Energy Efficiency Ratio); check the AFUE (Annual Fuel Utilization Efficiency) for furnaces. The higher the rating, the more efficient the system. Modern systems are built to be more energy-efficient than older ones, so again, the age of the system is a big deal.

4. Thermostat Quality:

The thermostat is an often overlooked component of the HVAC system. A programmable or smart thermostat can significantly improve your home’s energy efficiency. If the house has an old, manual thermostat, you might want to consider upgrading it, or it could indicate that the system is outdated.

5. Look for Consistent Airflow

Uneven airflow is a sign of potential issues with the HVAC system. During a home visit, observe how air flows from the vents in different rooms. If some rooms feel warmer or cooler than others, there could be problems with the ductwork or the system’s ability to distribute air evenly.

Questions to Ask Sellers

Finally, don’t hesitate to ask the seller or realtor direct questions about the HVAC system! You have every right to do so. Here are a few to get you started:

  • How old is the system?
  • When was the last professional maintenance done?
  • Have there been any recent repairs or parts replaced?
  • Is the ductwork original, or has it been updated?
  • What are the average utility costs for heating and cooling?

Ultimately, a bit of due diligence can go a long way. Take some time to evaluate the HVAC system, and you’ll likely avoid unpleasant surprises after signing on the dotted line.

Contact Kenna Real Estate Group

WRITTEN BY
Brian Lee Burke
Brian Lee Burke
AUTHOR, E-PRO®, REALTOR® BROKER

Brian Lee Burke is the founder and team leader of Kenna Real Estate Group, a real estate team at Keller Williams DTC. A licensed REALTOR® since 2002, Brian helps Colorado buyers and sellers navigate residential real estate, new construction, pricing, and negotiation. He is also the author of The Real Estate Playbook and Mastering Real Estate: Your Guide to Becoming a Top Agent.

View Brian Lee Burke’s full profile.