Furnaces Articles

How Do I Know I Have a Cracked Heat Exchanger?

January 15, 2026

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

What Is That Burning Smell Coming From My Furnace?

November 28, 2025

There is nothing scarier than switching your furnace on in the fall and catching a whiff of something burning.

Schedule Your Annual Furnace Inspection Now

October 29, 2025

What’s at the top of your fall to-do list in Ocean Isle Beach? Make sure it is your furnace.

Prepping your heating, ventilation, and air conditioning (HVAC) system for winter in North Carolina not only enhances your safety and your furnace’s efficiency, it can help keep your repair budget in line during cold weather.

Why Is My Furnace Leaking Water?

February 28, 2025

You just discovered there is a puddle of water on the floor in front of your furnace. What does this mean? Why would your furnace be leaking water?

Why Won’t My Furnace Stop Running?

December 29, 2024

Several factors could be at play, from something as simple as a thermostat setting to more complex issues like a malfunctioning limit switch or clogged air filters. Understanding why your furnace is overworking is crucial not only for your comfort but also for maintaining the efficiency and longevity of your heating system.

6 Ways Your Furnace Keeps You Safe

December 9, 2024

Your fuel-burning furnace has a number of mechanisms allowing it to run safely and effectively. These features prevent fires and protect your indoor air quality (IAQ). They also work to prevent internal errors from damaging large portions of your furnace.

7 Furnace Maintenance Tips

October 21, 2024

It’s understandable that maintenance tasks often fall by the wayside. Many Ocean Isle Beach homeowners follow the mantra of “if it ain’t broke, don’t fix it.” Everyone is busy and many seemingly more important priorities tend to creep up every month to consume time and money.

How to Spot a Cracked Heat Exchanger

January 15, 2024

At TNT Heating & Air Inc, we take the safety of our customers in North Carolina very seriously. That’s why we want you to know how to spot a cracked heat exchanger.

How Can I Make My Furnace Last Longer?

December 29, 2023

In reality, the key is treating your Ocean Isle Beach system with care and respect. With just a small amount of time and energy, you can ensure your furnace will live well beyond its warranty.

How Can I Lower My Heating Bill This Winter?

November 10, 2023

Are you anticipating a higher heating bill this winter? Here in Longs, temperatures can get pretty low. The only way to ensure you remain perfectly comfortable inside your South Carolina home is by cranking up the heat.

Preparing Your HVAC System for the Fall

October 31, 2023

As the saying goes, “Time and tide wait for no one.” Whether you’re prepared or not, the summer months and warmer weather are gone, moving aside for fall and cooler temps. That means here in Ocean Isle Beach you need to think about preparing your heating, ventilation, and air conditioning (HVAC) system for fall maintenance.

How Do I Know When I Need a New Furnace?

February 15, 2023

Furnaces are not designed to last forever, so it’s helpful to know when you should be replacing it. But how exactly will you know when it’s time?

What Are Signs I Need a New Furnace?

October 13, 2022

A furnace is a major investment for any Myrtle Beach homeowner. Although it’s not something that will need to be done frequently, most people will face the decision of needing to purchase a new heating system sometime during home ownership.

What Are the Different Types of Furnaces?

September 16, 2022

Furnaces are available in many shapes, sizes, and price points. The best choice will come down to your home’s size and heating needs. To find the perfect fit, schedule a preliminary visit with one of our TNT Heating & Air specialists. They can audit your South Carolina home to determine the size of furnace you need. From there, you can narrow it down until you’ve found the perfect heating unit for your home requirements and budget.

Why Is My Furnace Blowing Cold Air?

February 8, 2022

Did you finally turn your furnace on this winter only to have cold air blowing out of your vents? Or did your furnace stop working just when you started to need it most? There are a few reasons your furnace may be blowing cold air, and there a few things to check before you need to worry too much.