6 Signs It's Time for a New AC Unit Installation in Franklin, MA
Is your AC trying to tell you it’s on its last leg?
If your home isn’t cooling like it used to—or your energy bills keep climbing—it might be time to stop patching up an aging system and consider a smarter solution.
At Reardon HVAC, we help Franklin homeowners spot the warning signs early and replace outdated systems before they break down in the middle of summer. Here’s how to find out when it’s time to say goodbye to your old AC—and how a new system can save you stress, money, and sweat.
1. Your AC Is More Than 10–15 Years Old
Nothing lasts forever, including your AC unit. Most central air units have a lifespan of 10–15 years—and once they hit that mark, performance starts to decline fast.
You might be thinking, “It’s still running, so why replace it?”
The truth is:
- Efficiency drops—your system works harder, costing you more
- Energy bills rise even if your usage stays the same
- Comfort declines, with uneven cooling or longer run times
If your system is a decade old or more, don’t be afraid to start fresh with a new and improved system before you’re left sweating.
2. Frequent Repairs Are Adding Up
Does it feel like you’re on a first-name basis with your HVAC technician? If you’ve been scheduling frequent AC repairs, those costs add up quickly.
Think of it this way: spending $500 here and $300 there eventually adds up to the cost of a new unit—with none of the benefits.
A good rule of thumb? If your repair costs exceed 50% of the price of a new system, it’s time to look into an AC replacement.
Stop the cycle of repairs. A new unit will save you money and frustration in the long run.
3. Your Energy Bills Keep Rising
Have your electric bills been creeping up even though your thermostat settings haven’t changed? That’s a major red flag. As AC units age, they become less efficient, requiring more energy to cool your home.
Switching to an energy-efficient AC installation in Franklin could cut your utility bills and boost your comfort, starting on day one.
4. Uneven Cooling or Excess Humidity
It’s time for an experiment! Walk through your home—are some rooms freezing while others are warm and humid? Uneven cooling is a classic sign that your system can’t keep up.
The common culprits are:
- Failing components
- Duct leaks
- Poor airflow in older systems
Newer AC units regulate temperature and humidity more accurately, giving you consistent comfort in every room.
5. Strange Noises or Odors
Banging, rattling, buzzing, or musty smells coming from your AC are clear red flags. While some problems can be resolved, recurring noises or odors in an older system typically indicate more serious issues that necessitate replacement.
Potential health risks include:
- Fire hazards
- Respiratory issues
- Allergies
Don’t wait—schedule a professional system evaluation as soon as possible to keep your home safe and comfortable.
6. Your AC Uses R-22 Refrigerant
If your AC still uses R-22 refrigerant, replacing your system is no longer optional—it’s essential. R-22 (commonly known as Freon) was officially phased out in 2020 due to its environmental impact. It’s now extremely expensive and difficult to find.
Going green with your HVAC system isn’t just good for the planet—it can save you money and keep your home compliant with current regulations.
Why Replacing Your AC is a Smart Investment
Upgrade now for a cooler, cleaner, more comfortable home this summer!
Call Reardon HVAC for Expert AC Installation in Franklin
If your AC is showing signs of failure, don’t wait for a midsummer breakdown. Reardon HVAC makes AC replacement in Franklin fast, affordable, and hassle-free.
Since 1955, we have proudly served Franklin and surrounding Massachusetts communities with honest, expert HVAC service. Family-owned and operated, we’ve built a legacy on reliable work, fair pricing, and treating customers right.