HVAC Archives - Pointer Cooling and Heating

Pointer Cooling and Heating - What Is Forced Air Heating

Furnace

What Is Forced Air Heating and How Does It Work?

If you’ve ever asked yourself what is forced air heating and why it’s so common, you’re not alone. Here at Pointer Cooling and Heating, we hear that question all the time—and honestly, it makes sense. It’s one of the most reliable and efficient ways to heat a home, yet also one of the most misunderstood. Homeowners hear terms like “forced air,” “central heat,” and “HVAC” and wonder what’s actually happening

October 13, 2025 No Comments

HVAC

Plenum HVAC: What It Is and Why It Matters for Comfort

If you’ve ever looked inside your heating and cooling system and wondered about the large box connected to the ducts, you’ve seen the plenum. In HVAC terms, the plenum is one of the most important components of your system. Yet many homeowners in Moncks Corner, SC, don’t know what it does or why it matters. At Pointer Cooling & Heating, we believe understanding plenum HVAC design helps you make better

October 4, 2025 No Comments

HVAC

Static Pressure HVAC: What Every Homeowner Should Know

If your home’s heating and cooling system doesn’t feel quite right—maybe your rooms heat unevenly, your air conditioner runs constantly, or your energy bills keep climbing—one of the hidden culprits could be static pressure HVAC issues. While the phrase may sound technical, it’s actually a simple concept that plays a huge role in your comfort. At Pointer Cooling & Heating, we believe homeowners in Moncks Corner, SC, deserve to understand

October 1, 2025 No Comments

Heat

Heater Blowing Cold Air? Causes and Fixes Explained

When the temperature drops, the last thing you want is your heater acting up. Many homeowners call us at Pointer Cooling & Heating in Moncks Corner, SC with the same concern: “Why is my heater blowing cold air?” This issue is frustrating, uncomfortable, and often points to an underlying problem with your system. The good news is that most causes can be diagnosed and fixed quickly. Let’s break down the

September 9, 2025 No Comments

Why Is My AC Blowing Hot Air? Common Causes Explained

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

September 4, 2025 No Comments

Is a 2.5 Ton AC Unit Right for Cooling Your Home?

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

August 31, 2025 No Comments

Understanding the Main Parts of an AC Unit

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

August 27, 2025 No Comments

Why Your Air Conditioner Smells Dusty and How to Fix It

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.

August 24, 2025 No Comments

How a Permanent Split Capacitor Improves Your HVAC

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

August 20, 2025 No Comments

Black Mold in AC Unit: Causes, Risks, and Solutions

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

August 16, 2025 No Comments

Category: HVAC