3 Instances When You Should Consider Replacing Your HVAC
Burnside Air Conditioning, Heating & Plumbing

Although we always preach the benefits of ongoing maintenance to McKinney, TX homeowners to keep costs down, repairing isn’t always better than replacing an item. Usually, due to age or component problems, it may make more financial sense to replace your AC outright.
In addition to exploring the specifics of a given problem, think about the costs. Will it cost 50 percent or more than buying a new HVAC? Is your system older and not energy efficient? You stand to gain a great deal of operating cost benefits if you upgrade to an energy efficient model.
On top of these criteria, here are some trouble spots that suggest it is better to repair than to replace.
1 – Thermostat isn’t Reliable

Is your home not heating or cooling reliably? If you find that some rooms or warmer or cooler than others, or if you find your home just won’t cool or heat to where you want, no matter the thermostat setting, that is a sign that you should replace your thermostat- but most likely your whole HVAC unit too.
What this indicates is that there is a major system problem somewhere. It is also possible that your HVAC isn’t the right size for your home, which means that, no matter how hard it works, it doesn’t have adequate power for even heating and cooling.
2 – Air Filter
In an HVAC that is working well, the air filter that functions well will work to remove impurities in the air. In an HVAC that is very old or in disrepair, the filter doesn’t work as well. More and more dust gathers in the ducts. Allergens, dander, and other particles actually get pushed back into air circulation, resulting in poor air quality.
If you see an increase in dust, or if family members note an increase in allergy symptoms, you probably should consider replacing your HVAC.
3 – Air Conditioning

How old is your air conditioner? That is the first question when deciding to repair or replace. If it is approaching 15 years old, don’t waste your money on fixing it, as you will have to replace it sooner or later, simply because of age.
Other trouble signs to consider are rising energy bills, funky odors, loud noises, frequent repairs, rust and constricted air flow. When you are looking to get a new HVAC, make sure that you consult with a knowledgeable professional who can help you to choose the right model for your home.
Need Help?
Contact us today to discuss your needs. Our team is ready to help.
About the Author
Burnside Air Conditioning, Heating & Plumbing
More Articles
View All PostsRelated Articles

How Long Should a Typical Furnace Repair Service Take?
Waking up to a freezing house is stressful enough without guessing when your heat will return. We break down the exact timeline between diagnosing the issue and fixing your furnace.
Read Article
The Impact of Clogged Burners on Furnace Efficiency and Safety
Rust and debris can silently block your heating system's gas flow, creating hidden hazards. Learn to spot the signs of incomplete combustion early to protect your home.
Read Article
Why Tankless Water Heaters Need Specific Freeze Protection in Texas
Exterior-mounted tankless units are highly vulnerable to sudden Texas cold snaps. Understand the risks to your isolation valves and why professional winterization is the safest choice for your home.
Read Article
Navigating Gas Line Safety Inspections for Furnace Replacements in Prosper, TX
Replacing a failing heating system shouldn't mean drowning in municipal red tape. Discover what to expect during your mandatory town safety inspection.
Read Article
Programmable Thermostat Upgrades: Wi-Fi Connected vs. Local Control Only
Deciding between a high-tech smart thermostat and a reliable standard model can be confusing. We break down the pros and cons so you can confidently choose the right upgrade.
Read Article
Diagnosing a Clicking Sound Before the Furnace Ignites
When you turn on the heat during the first cold snap, rapid clicking from the HVAC closet can be startling. Find out if it's a normal spark igniter or a sign you need repairs.
Read Article
How Short Cycling Damages Your Furnace Blower Over Time
If your heating system constantly shuts down after just a few minutes, it's causing invisible mechanical wear. We break down why these short run cycles threaten your blower motor.
Read Article
Heating Solutions for Historic Homes in Downtown McKinney, TX
Upgrading the heat in your century-old property shouldn't mean tearing down original plaster. Discover non-invasive HVAC options that deliver modern comfort while preserving architectural charm.
Read Article
Tackling October Indoor Air Quality Challenges as Windows Stay Closed
When you shut your windows for the season, indoor VOCs and odors get trapped inside. Transitioning to active HVAC air management is the key to keeping your home fresh.
Read Article
Humidifier Integration: Bypass vs. Fan-Powered Systems for Dry Texas Winters
When Texas winters dry out your home, choosing between a bypass and a fan-powered humidifier is a critical decision. See how your specific HVAC layout dictates the right system.
Read Article
Does My Heat Pump Need a Defrost Cycle Check Before Winter?
Your heat pump has a hidden vulnerability when temperatures plummet. A proactive defrost cycle check in October is the best way to avoid a total freeze-up in January.
Read Article
How We Detect Microscopic Gas Leaks Around Your Furnace Manifold
Winter cold snaps put immense stress on heating systems, causing dangerous pinhole fissures. See why relying on your nose isn't enough and how our tools keep your family safe.
Read ArticleReady to Get Started?
Whether you need a repair, maintenance, or a new installation, our expert team is here to help.
