the latest from Pointer HVAC
the latest from Pointer
Welcome to our News & Insights page at Pointer! Here, we share the latest updates, tips, and trends in the heating and cooling industry. Our blog is a treasure trove of information designed to help you make the most of your HVAC systems.
Your furnace is the heart of your home’s heating system, working hard every winter to keep your family warm. One of its most important components is the furnace heat exchanger, a sealed chamber that transfers heat safely from combustion gases to the air that circulates through your home. When the heat exchanger is cracked, however, it can pose serious risks to both your comfort and safety. Homeowners in Moncks Corner, SC, should understand the warning signs of a cracked heat
If you’ve ever walked into your home on a sweltering summer day only to find your AC blowing hot air instead of cooling things down, you know how frustrating it can be. At Pointer Cooling & Heating in Moncks Corner, SC, we often get calls from homeowners dealing with this very issue. Understanding why your hot air is coming out of your AC can help you recognize the problem faster and know when it’s time to call in a professional.
When summer hits in Moncks Corner, SC, having the right air conditioning system makes all the difference. Homeowners often wonder what size system they really need, and one of the most common options is the 2.5 ton AC unit. At Pointer Cooling & Heating, we help customers every day decide whether this size is right for their home. Choosing correctly is critical—too small and your system struggles, too large and you waste energy. What Does “2.5 Ton” Mean in AC
When summer in Moncks Corner, SC turns hot and humid, your air conditioner becomes one of the most valuable systems in your home. But most homeowners don’t think about how their AC works until something goes wrong. Knowing the parts of an AC unit helps you understand maintenance needs, spot issues early, and communicate clearly with a technician. At Pointer Cooling & Heating, we believe an informed homeowner is a prepared homeowner—so let’s break down the essential components that keep
When your air conditioner smells dusty, it’s more than just a nuisance—it’s often a sign that your system needs cleaning, maintenance, or even professional repair. At Pointer Cooling & Heating in Moncks Corner, SC, we hear this complaint often, especially at the start of the cooling season. With South Carolina’s heat and humidity putting your AC to the test, a dusty odor can quickly make your home feel less comfortable. Knowing why this happens and how to solve it will
When you think about the different parts that keep your HVAC system running, the permanent split capacitor may not be the first component that comes to mind. However, it plays a crucial role in ensuring your heating and cooling equipment runs efficiently and reliably. At Pointer Cooling & Heating in Moncks Corner, SC, we often hear from homeowners who want to better understand how their system works and why certain parts matter. The permanent split capacitor is one of those
Few things are more unsettling than discovering black mold in an AC unit. Not only can mold growth inside your air conditioning system reduce performance, but it also poses real health risks to you and your family. In the humid climate of Moncks Corner, SC, mold thrives if an AC unit isn’t properly maintained. At Pointer Cooling & Heating, we’ve seen firsthand how mold problems develop and how quickly they can escalate if ignored. Why Black Mold Grows in an
When it comes to keeping your home comfortable and healthy, an air exchanger can make a huge difference. At Pointer Cooling & Heating in Moncks Corner, SC, we often recommend air exchangers to homeowners who want fresher, cleaner air without sacrificing energy efficiency. By replacing stale indoor air with fresh outdoor air, an air exchanger helps control humidity, reduce allergens, and improve overall comfort year-round. Many homes today are built with excellent insulation and tight seals to conserve energy. While
When it comes to achieving the perfect balance of comfort and efficiency, choosing the right capacity for your ductless HVAC system is essential. If you’re wondering what size mini split do I need for my home in Moncks Corner, SC, you’re not alone. Selecting the correct size affects not only your comfort but also your energy bills, system lifespan, and indoor air quality. At Pointer Cooling & Heating, we’ve helped countless homeowners size and install mini split systems that perfectly
Noticing water dripping from your AC vent can be alarming, especially when it leads to stains on ceilings or walls, or worse—mold growth. Many homeowners in Moncks Corner, SC contact Pointer Cooling and Heating with concerns about this issue. Fortunately, water dripping from an AC vent is a common problem that can often be resolved with timely maintenance or repairs. In this post, we’ll explain what causes this issue, how to identify the source, and what steps to take to
Your HVAC system works hard to keep your home comfortable, but if your thermostat isn’t functioning properly, even the best system can’t do its job. Many homeowners experience temperature fluctuations, rising energy bills, or an unresponsive system—often without realizing that the thermostat might be to blame. Knowing the common bad thermostat symptoms can help you spot problems early and take action before your comfort or energy costs are affected. At Pointer Cooling and Heating, we’ve helped homeowners in Moncks Corner,
If you’re planning to upgrade your HVAC system or building a new home in Moncks Corner, SC, you’ve probably come across the debate of forced air vs central air. Many homeowners assume these systems are the same—but they’re not. At Pointer Cooling and Heating, we often get questions about their differences and which one makes the most sense for South Carolina homes. In this guide, we’ll break down how each system works and help you decide what’s right for your
When your air conditioner isn’t cooling like it used to, low refrigerant—commonly referred to as air conditioner coolant—might be to blame. This essential fluid is responsible for absorbing and releasing heat from your home, and without the right amount, your system can’t do its job effectively. At Pointer Cooling and Heating in Moncks Corner, SC, we frequently get calls from homeowners experiencing warm air, high energy bills, or frozen AC units—all signs that coolant levels may be off. In this
Summer in Moncks Corner can be brutally hot and humid, and the last thing you want is a failing air conditioner when the heat is at its peak. Whether it’s a strange noise or weak airflow, recognizing the signs your air conditioning needs repair early can save you from a total system breakdown—and a whole lot of discomfort. At Pointer Cooling and Heating, we’ve helped countless homeowners stay cool by catching small issues before they turn into major problems. Here
If you’ve noticed water dripping from your AC vent, it’s more than just a nuisance—it could be a sign of a larger issue in your cooling system. In the hot, humid climate of Moncks Corner, SC, moisture problems can quickly lead to mold, damage, or reduced AC performance. At Pointer Cooling & Heating, we’ve helped hundreds of Lowcountry homeowners figure out why their vents are leaking and what to do next. Let’s take a closer look at what might be