If You See Any Of These Problems Give Us A Call
🌡️ Why Preventive Maintenance Is the Key to Avoiding Costly AC Problems
When the summer heat hits Fayetteville, Peachtree City, Newnan, Sharpsburg, and Senoia, the last thing you want is an air conditioner that won’t turn on, runs nonstop, or smells bad. Most of these breakdowns don’t happen overnight—they’re the result of skipped maintenance.
At John’s Heating, Cooling, and Appliance Repair, we’ve seen it all: flooded drain pans, frozen coils, and burnt-out capacitors that could have been prevented with a straightforward AC and furnace tune-up.
🔧 Problem 1: When Your AC Won’t Even Turn On
On the hottest day of the year, you lower the thermostat—and nothing happens. Possible causes include:
- Dead thermostat batteries – A blank screen often means it’s time for new batteries.
- Tripped breaker – If it trips more than once, stop resetting it. That’s a safety issue.
- Clogged drain line – When condensation can’t drain, your system shuts off to prevent flooding.
- Bad capacitor or motor – If you hear humming but the fan won’t spin, this is often the culprit.
👉 Pro Insight: Never ignore a breaker that keeps tripping. It signals bigger electrical or equipment problems.
📞 Don’t sweat it out—call us now for fast, professional repairs.
🔧 Problem 2: AC Runs Constantly but Can’t Keep Up
Does your system run all day but never cool below 78 °F? Common causes:
Undersized AC – Too small to effectively cool your home.
Blocked condenser coil – Grass clippings and shrubs restrict airflow.
Dirty evaporator coil – Dust insulates the coil, reducing cooling capacity.
Refrigerant leak – The system runs but fails to remove enough heat.
👉 Pro Insight: A correctly sized, well-maintained AC should cycle off—even on Georgia’s hottest afternoons.
📞 Stop wasting money on a system that never catches up. We can fix it right.
🔧 Problem 3: Why Your AC Smells Bad
Strange odors are more than an annoyance—they’re a warning sign.
Musty smells – Mold or bacteria growing inside ducts or coils.
Burning smell – Electrical issues such as overheated wires or motors.
Sweet, chemical odor – Possible refrigerant leak, which can be hazardous.
👉 Pro Insight: If you smell burning, shut the system off immediately. For musty odors, schedule a coil cleaning before the problem spreads.
📞 Don’t ignore AC odors—they only get worse with time.
🔧 Problem 4: AC Drain Pan Overflowing
Your drain pan collects condensation from the indoor unit. If it’s overflowing, check for:
- Clogged drain line – Algae, dirt, and gunk back up the system.
- Pump unplugged or failed – Without it, water can’t drain.
- Improper installation – A pan that isn’t level won’t drain correctly.
👉 Pro Insight: Pouring hot water or vinegar down the drain monthly can help prevent most clogs. If it’s already overflowing, schedule service now.
📞 Protect your home from water damage with professional AC repair.
🔧 Problem 5: Prevent AC Breakdowns Before They Start
While some issues are inevitable, you can prevent most with regular maintenance:
- Change filters monthly to maintain airflow.
- Keep outdoor units clear of grass, shrubs, and debris.
- Schedule yearly AC and Furnace Tune-Ups to catch small problems early.
Invest in properly sized, high-efficiency systems—SEER-rated units can save you money in the long term.
👉 Pro Insight: Preventive maintenance doesn’t just save money—it keeps your family safe and comfortable through Georgia’s hottest weeks.
📞 Stay cool this summer with expert maintenance and installation.
✅ Final Takeaway
Regular preventive maintenance is the key to avoiding surprise breakdowns, high energy bills, and costly water damage.
At John’s Heating, Cooling, and Appliance Repair, our 28 + years of experience mean we catch issues before they become disasters—keeping homes across Fayetteville, Peachtree City, Newnan, Senoia, and South Metro Atlanta comfortable all year long.
📞 Call (678) 603-7775 or schedule service at john-hc-appliance.com
today.
Find out if heating or cooling costs more in Georgia homes. Learn how runtime, SEER2, AFUE, ducts, and thermostat habits impact Fayette & Peachtree City bills.
❄️ Does Freon Wear Out? The Complete Guide to AC Refrigerant Myths & Leaks For more than 28 years, John’s Heating, Cooling, and Appliance Repair has been the trusted choice for homeowners and businesses across Fayetteville, Peachtree City , Newnan , Griffin , Sharpsburg , Senoia , Tyrone , Zebulon , and South Metro Atlanta . One of the most common questions we hear is: 👉 “Does Freon wear out in my air conditioner like motor oil in a car?” The short answer: No. Refrigerant doesn’t wear out — it leaks. In this guide, we’ll bust the myths, explain the science, and show you why leaks are the real problem — plus how our team fixes them the right way. 🔍 Part 1: Why People Think Freon “Wears Out” When an air conditioner stops cooling, it’s easy to assume the refrigerant (often called Freon) just “ran out.” The logic makes sense — cars need oil changes and fluid top-offs. But refrigerant doesn’t work that way. How Refrigerant Really Works Closed-Loop System – Refrigerant runs in a sealed cycle, absorbing and releasing heat. It isn’t consumed. No Combustion – Unlike fuel or oil, refrigerant doesn’t burn or break down. Constant Cycle – The same refrigerant circulates through compression and expansion, year after year. 👉 If your AC is low on refrigerant, it’s not because it wore out — it’s because it escaped through a leak. ❄️ Part 2: Why Leaks, Not Wear, Cause Problems Refrigerant leaks are the real issue. Once refrigerant escapes, your AC loses efficiency and struggles to keep up with the summer heat in Georgia. Common Signs of a Refrigerant Leak Warm air blowing from vents Ice buildup on coils or refrigerant lines Hissing or bubbling noises near the unit Higher electric bills despite poor cooling The Cost of Ignoring a Leak Burned-out compressor – one of the most expensive AC repairs Energy bills up 30–50% – wasted money every month Poor indoor air quality – sticky, uncomfortable air System breakdowns – failure right when you need it most 👉 Just “topping off” Freon doesn’t solve the problem. It’s a temporary band-aid that guarantees you’ll be calling again. 🔬 Part 3: The Science of Refrigerant Refrigerant is designed to last the entire lifespan of your AC system. It circulates through indoor and outdoor coils, absorbing and releasing heat. It doesn’t get used up or burned. It simply changes state — liquid to gas and back again. If levels are low, the system is leaking. Period. 👉 Learn more about our Air Conditioning Repair in Peachtree City page. ❄️ Part 4: Why Honest Repairs Beat “Top-Offs” Unfortunately, some HVAC companies keep homeowners stuck in the Freon myth. They’ll top off refrigerant year after year without fixing the actual leak. The Wrong Way: Refrigerant Top-Offs Quick cooling, but only temporary Repeated service calls = higher costs Worsening leaks that damage your compressor The Right Way: Leak Detection & Permanent Repair At John’s Heating, Cooling, and Appliance Repair, we: Use advanced tools to locate leaks. Repair the source of the problem. Recharge your system correctly. ✅ Results: Better cooling, lower bills, longer system life, and peace of mind. 👉 Check out our Air Conditioning Repair Fayetteville page to see how we do it right. 🌟 Why Experience Matters With over 28 years of hands-on HVAC and refrigeration expertise, John has solved every issue imaginable — from frozen coils and failed compressors to cracked heat exchangers and ductless installations. That’s why homeowners and businesses across South Metro Atlanta keep calling us back. We don’t believe in shortcuts. We believe in education, honesty, and lasting solutions. 👉 Explore more on our Air Conditioning Repair Newnan page. 📞 Call the Local Experts for Honest AC Repair Don’t let refrigerant myths drain your wallet or leave you sweating through another Georgia summer. Trust the team that’s been keeping families and businesses comfortable for nearly three decades. 📍 Serving Fayetteville , Peachtree City , Newnan , Sharpsburg , Senoia , Griffin , Tyrone , Zebulon, and South Metro Atlanta 📞 Call (678) 603-7775 today or schedule service online. ❓ FAQ: Freon, Leaks & AC Repair Does Freon wear out? No. If refrigerant levels are low, it means there’s a leak. How long does refrigerant last? The entire life of your system — unless it escapes. Can I add more refrigerant? Not without sealing the leak. Otherwise, it will just leak out again. What happens if I ignore a leak? Expect higher bills, poor cooling, and eventual compressor failure. ✅ Final Takeaway Refrigerant doesn’t wear out. If your AC is low, it’s leaking — and leaks require professional repair. At John’s Heating, Cooling, and Appliance Repair, we offer honest, long-lasting solutions that keep your system running efficiently and your family comfortable. 📞 Call (678) 603-7775 today — and put an end to the Freon myth once and for all.
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