Shafer Heating & Cooling, LLC Blog: Archive for the ‘Air Conditioning’ Category

5 Signs Your AC System Won’t Make It Through the Rest of Summer

Monday, August 11th, 2025

Summer heat is no joke—especially when your air conditioner starts showing signs of strain. By the time August rolls around, your AC system has been working overtime for months. And while a well-maintained unit can handle the stress, an aging or neglected system might be close to calling it quits.

At our HVAC company, we’ve seen far too many homeowners caught off guard by AC breakdowns during the hottest weeks of the year. The good news? Your system often gives warning signs before it fails. Knowing what to watch for can save you from the discomfort (and cost) of an emergency repair or replacement. Here are five clear signs your AC may not make it through the rest of summer—and what you should do about it.

Tags: Air Conditioning System Repair
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How Zone Control Systems Save You Money and Improve Home Comfort

Monday, July 14th, 2025

Keeping your home comfortable during the summer can be a challenge—especially when different family members prefer different temperatures or certain rooms get hotter than others. Fortunately, there’s a smarter solution that enhances both comfort and efficiency: zone control systems.

Zone control systems are designed to give you customized climate control over different areas, or “zones,” of their home. Rather than relying on a single thermostat to regulate the temperature for the entire house, zone systems allow you to set individual temperatures in specific spaces.

Tags: Air Conditioning
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AC Repair Troubleshooting: How to Fix Common Summer Cooling Problems

Monday, June 23rd, 2025

When the summer heat rolls in, your air conditioner becomes the star player in your home’s comfort team. But if your AC starts acting up, the discomfort can be immediate—and frustrating. Before you panic or reach for the phone, some common air conditioning issues can be addressed with basic troubleshooting. Avoiding regular AC maintenance is often the root cause behind many of these problems. Knowing what to look for and when to call in the pros can save you time, money, and a whole lot of sweat.

Tags: Air Conditioning
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The Top Signs Your Air Conditioner Needs Service Before the Heat Wave Hits

Monday, April 14th, 2025

As summer approaches and temperatures start to rise, your air conditioner becomes one of the most important systems in your home. But what happens when it fails during a heat wave? An unexpected breakdown can quickly turn your cool, comfortable home into a stifling and stressful environment—not to mention an expensive emergency repair. That’s why it’s crucial to be aware of early warning signs that require professional AC repairs.

What are the warning signs that your air conditioner needs HVAC service before a heat wave?

Weak or warm airflow: could be a clogged filter, dirty coils, duct leaks, or failing compressor.
Unusual noises: buzzing, banging, or screeching often indicate loose parts or electrical issues.
Frequent on/off cycling: short cycling may point to thermostat malfunction, low refrigerant, or improper sizing.
Spiking energy bills: suggest decreasing system efficiency—service can help restore performance.
Water leaks or moisture: may signal blocked drains or refrigerant leaks—repair promptly to avoid damage.

Overdue annual tune‑up: skipping yearly maintenance allows small issues to escalate.

That’s why we always encourage our customers to schedule air conditioner service before the peak of summer. By recognizing the early signs of trouble, you can avoid costly problems and enjoy uninterrupted comfort all season long. Here are the top signs your air conditioner needs service now—before the real heat kicks in.

Tags: Air Conditioning, Air Conditioning System Repair
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How Often Does a Ductless HVAC Need Maintenance?

Monday, September 23rd, 2024

If you’ve invested in a ductless mini split HVAC system for your home, you may be wondering how often you need to schedule professional maintenance. These unique systems do have slightly higher maintenance expectations compared to a single central unit.

You can give our team a call to schedule a ductless mini split tune-up in Washington Court House, OH. In the meantime, keep reading to learn more about ductless maintenance frequency and why the appointments are so crucial for maintaining your system. For more details on recognizing when your system may need attention, explore signs that it’s time to schedule service for your mini split.

Tags: Ductless Split Air Conditioners, Washington Court House
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Should I Schedule an End of Season AC Tune-Up?

Monday, September 9th, 2024

If you already scheduled maintenance for your air conditioner this year, you may be thinking that a tune-up at the end of the season is overkill. Do you really need to schedule service again? It really depends on how your air conditioner has been operating the season.

If you’ve noticed problems with AC operation, it’s probably a good idea to go ahead and schedule a tune-up just to be safe. You can keep reading to learn more about why you might want to schedule an AC tune-up before we enter the fall and winter seasons. Then give our team a call when you’re ready to schedule an appointment for AC repair in Wilmington, OH.

Tags: Air Conditioning, Wilmington
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When Should I Schedule Heat Pump Service for my Unit?

Monday, August 12th, 2024

Most HVAC systems require once per year annual maintenance. However, heat pumps are a little different. Since the heat pump operates as both an air conditioner and heater, it really needs maintenance twice each year.

You can keep reading to learn more about when to schedule your next heat pump service appointment. Then give our team a call to schedule your heat pump service in Batavia, OH. If you’re still weighing the pros and cons of your current system, check out whether a heat pump is a good option for heating your house for further insights. Our team can answer your questions about heat pump maintenance and take care of regular service appointments for your unit.

Tags: Air Conditioning, batavia
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Tips to Prepare for an AC Installation Appointment

Monday, July 15th, 2024

If you’re planning on upgrading your existing air conditioner, you may be wondering what to expect during the installation process. That is something our team can go over with you in detail as you make your decision about an installation.

In the meantime, you can keep reading to learn how you can prepare your home and family for the day of an air conditioner installation. After all, you can expect an air conditioning replacement in Milford, OH to be nearly an all-day project. You want to be prepared and know exactly what to expect.

Tags: Air Conditioning, milford
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Benefits of an Annual AC Tune-Up Appointment

Monday, July 1st, 2024

Have you scheduled a tune-up for your air conditioner in the past year? If not, you need to schedule one now before summer temperatures heat up even more. Tune-ups are crucial to maintaining your system and ensuring a high level of energy efficiency.

You can keep reading to learn more about the benefits of an AC tune-up in Batavia, OH. Then give our team a call to schedule your next service. Remember, tune-ups aren’t just an optional recommendation. You’re actually required to schedule tune-ups annually in order to maintain your manufacturer’s warranty for the first 10 years of an air conditioner’s life.

Tags: Air Conditioning, batavia
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Signs That It’s Time to Schedule Service For Your Mini Split

Monday, June 17th, 2024

Ductless mini splits are excellent systems for both heating and cooling, but they aren’t exempt from having problems every now and then. When you do suspect that something is wrong with one or more of your units, you need to schedule a ductless mini split tuneup in Washington Court House, OH.

You can keep reading to learn more about some of the signs that can indicate it’s time to call a professional in to help with your ductless mini split. Making timely repairs when something goes wrong is one of the best ways to ensure a long lifespan for your ductless mini split. For additional guidance, explore how often a ductless HVAC needs maintenance to keep your system performing optimally.

Tags: Air Conditioning, Washington Court House
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