Repair or Replace Your R22 Air Conditioner in Charlotte, NC

R22 refrigerant has been the most commonly used refrigerant for air conditioners in the United States for decades. It is a compound that includes chlorine and fluorine, which may potentially deplete the ozone layer and help lead to the greenhouse effect. In 1987, an international treaty called the Montreal Protocol…Read More »

Ways to Stay Cool When Your Air Conditioner Goes Down in Charlotte, NC

Home ownership is one of the milestones of life. But, it’s expensive, time-consuming, and responsibility-laden. The endless list of chores can seem overwhelming. Inevitably, something is forgotten and something breaks down. It happens to all of us. Unfortunately, your air conditioner usually breaks down at the most inopportune time –…Read More »

Online Contractor Reviews in Charlotte: Who Do You Trust?

Remember when you used to walk to a neighbor’s house to ask if they had a recommendation for a certain type of service providers, such as a heating and air contractor? Or maybe you called some friends from work or church. Word of mouth has always been the best advertising…Read More »

A Homeowner’s Guide to Smart Thermostats in Charlotte

For those that aren’t too tech-savvy, the newest technology in thermostats; mainly smart thermostats, may seem a little overwhelming. Maybe you’re afraid they’re too technical for you. Maybe you just want to stick with what you’re used to – that small, white box hanging on your wall. If any of…Read More »

5 Tips for Better Indoor Air Quality This Spring in Charlotte

Spring is here in Charlotte, NC, and that means allergies will soon be a problem for many of us throughout the area. But is there a way to enjoy spring without constant allergy symptoms? Here are Andersen Heating & Cooling’s top 5 tips for better indoor air quality this spring.
Keep…Read More »

How to Prepare Your HVAC System for Fall and Winter

Is your heating and cooling equipment ready for the colder months ahead? Read on for Andersen Heating & Cooling’s 4 tips to prepare your HVAC system for fall and winter in Charlotte.
HVAC system cleaning from Andersen Heating & Cooling
Efficient heating is crucial for staying warm while saving money during winter….Read More »

Save Money with These 5 Fall Energy Saving Tips

If you’ve been following our blogs, you already know how to reduce energy bills during spring and summer. However, energy conservation is just as important in fall and winter. Save money in Charlotte with these 5 fall energy saving tips from Andersen Heating & Cooling.
Open window blinds in Charlotte
In the…Read More »

Do I Need Fall HVAC Maintenance?

Before we know it, it will be time to crank up the heating system again in Charlotte. But is your furnace or heat pump ready for the seasons ahead? Here are Andersen’s top 4 reasons you should schedule fall HVAC maintenance.
Keep your home warm & comfortable
If nothing else, your HVAC…Read More »

Should I Buy a Heat Pump or an Air Conditioner?

Coke vs. Pepsi. Microsoft vs. Apple. Batman vs. Superman……Air conditioners vs. heat pumps? Believe it or not, this is a major rivalry in the HVAC world with widely disputed opinions. So which is best for your home? Read on for Andersen’s guide to the heat pump vs. air conditioner debate.
Central…Read More »

Why You Need a Preferred Maintenance Agreement from Andersen Heating & Cooling

Regular maintenance is the key to long-lasting comfort in your Charlotte home. Read below to see why you should have a Preferred Maintenance Agreement from Andersen Heating & Cooling.
Lower energy bills in Charlotte
Our HVAC specialists are experts in improving A/C unit efficiency. Efficient air conditioning is important for many reasons,…Read More »

5 Tips to Choose the Best HVAC Contractor

Choosing an HVAC contractor can be a time-consuming and frustrating process, especially if you’re not sure what you should be looking for. Follow these 5 tips to find the best heating & cooling provider for your home.
Check online reviews
The internet is a powerful tool for homeowners who want to eliminate…Read More »

4 Ways to Reduce Humidity in Your Home

What could be worse than coming inside from a hot, muggy day only to find it feels no different in your home? That’s exactly what can happen if your home’s humidity levels aren’t properly managed. Read on for Andersen Heating & Cooling’s 4 tips to reduce humidity in Charlotte.
Try a…Read More »

Your Guide to R-22 vs. R-410A: What You Need to Know About HVAC Refrigerant

In 2020, the production of new R-22 refrigerant will be completely banned in the U.S. What does this mean for your HVAC system? Read on for Andersen Heating & Cooling’s guide to what you need to know about HVAC refrigerant.
What is HVAC refrigerant?
Refrigerant is the fluid that allows your air…Read More »

Summer Vacation HVAC Checklist

It’s that time of year again- the kids are out of school, the weather’s warm, and you’re long overdue for a few days off from work. That’s right, it’s time for a summer vacation! But before you hit the road, it’s crucial to make sure your air conditioner is prepped…Read More »

Can I Run My Air Conditioner During a Storm?

Summer in Charlotte means pool days, backyard barbecues and all around relaxation. However, summer can also mean taking refuge indoors from severe storms. But can you use your air conditioner to stay cool and comfortable during a summer storm? Andersen Heating & Cooling has some tips on using your A/C…Read More »

5 Ways to Lower Energy Bills This Spring

Staying comfortable this spring in Charlotte doesn’t have to cost you a fortune! Follow these 5 easy tips from Andersen Heating & Cooling for lower energy bills and more affordable comfort this spring.
Lower energy bills with ceiling fans
If you’re not using your ceiling fans, you’re missing out on one of…Read More »

Why Isn’t My Air Conditioner Working?

As temperatures make their way into the eighties in Charlotte, reliable air conditioning becomes vital to staying comfortable. So what should you do if your A/C unit stops blowing cold air? Read on for some tips from Andersen Heating & Cooling to keep your air conditioner working properly this spring…Read More »

Which Kind of Air Filter Does My HVAC System Need?

Choosing the right air filter for your HVAC system can be a daunting task. How can you possibly know which of the many available options is best for your home? Fortunately, Andersen Heating & Cooling is here to help.
Disposable filters: The easy choice
For the vast majority of HVAC systems, a…Read More »

Why Is My AC Bill So High?

Do your energy bills seem higher than normal this spring? If so, you could have an issue with your air conditioner. Here are Andersen’s top 3 reasons your AC bill is so high.
Clogged air filters in Charlotte, NC
When troubleshooting HVAC problems, it’s always a good idea to start with the…Read More »

Why Is My Air Conditioner Making Noise?

Is your air conditioner making noise? If so, it may have a problem that needs professional servicing from Andersen Heating & Cooling. Read on to see some likely causes and solutions for a noisy A/C unit in Charlotte.
A/C unit making bubbling noise in Charlotte
If you notice a bubbling or gurgling…Read More »

Spring HVAC Coupons from Andersen Heating & Cooling

At Andersen Heating & Cooling, we strive to provide our customers with affordable HVAC solutions. If you’ve been searching for ways to cut down on A/C costs this spring, then look no further. Check out our spring HVAC coupons guide, and see the many ways you can save on air…Read More »

Should I Replace or Repair My Air Conditioner?

Warmer weather has begun to make its way back into the Charlotte area, and some homeowners have already found themselves running their air conditioners! If your AC unit isn’t ready for the coming season, you could face a myriad of problems down the road. Here are Andersen’s tips on choosing…Read More »

Should I Replace My Cracked Heat Exchanger?

At Andersen Heating & Cooling, one the most common HVAC issues we see affecting our customers is a cracked or damaged heat exchanger. This can be a serious problem for your Charlotte home if left unattended. Read on for Andersen’s tips on how to deal with a cracked heat exchanger.
Why…Read More »

Should I Set My Thermostat to EM HEAT or AUX HEAT This Winter in Charlotte?

Pop quiz: what’s the difference between the AUX HEAT and EM HEAT settings on your thermostat? If you can’t pass this quiz, you’re probably using your heat pump wrong this winter. Andersen Heating & Cooling has some tips for understanding and using your thermostat in Charlotte.
Heat pump basics in Charlotte,…Read More »

Why Do I Need a Programmable Thermostat in Charlotte, NC?

In our last blog, we talked about the benefits of zoned HVAC. Well, if you haven’t upgraded to a programmable thermostat, you’re missing out on zoning and countless other potential features of your HVAC system. Here are Andersen’s reasons why your Charlotte home needs a programmable thermostat.
Energy savings in Charlotte,…Read More »

How Zoned HVAC Will Save You Money This Winter in Charlotte, NC

 One of the most common concerns with residential HVAC is the cost. Many homeowners throughout the Charlotte, NC, area are constantly asking “Why is my heating bill so high?” or “How can I save money on energy costs this winter?”. These are valid questions, and fortunately Andersen Heating & Cooling…Read More »

Should I Close My Air Vents This Winter in Charlotte, NC?

Homeowners in the Charlotte area are always looking for ways to lower winter heating costs. You don’t want to waste energy heating unused rooms of your home, so why not close those air vents? Andersen Heating & Cooling has a few reasons why you should always leave your vents open.
Closing…Read More »

Why Is My Furnace Leaking Water?

Is your furnace leaking water? If so, you could have a potentially serious problem on your hands. Water can cause extensive damage to homes in Charlotte, NC. Andersen Heating & Cooling has some tips to identify and eliminate the causes of a leaky heating system.
Condensation could be the culprit
The most…Read More »

Andersen Heating & Cooling: Commitment to our Customers

At Andersen Heating & Cooling, we cherish the relationships we have with our customers. We take pride in providing year-round HVAC services to the great people of Charlotte and the surrounding area. That being said, there’s no better time to reflect on our commitment to our customers than the holidays….Read More »

3 Furnace Safety Tips for Winter in Charlotte, NC

When your home’s furnace operates efficiently, you’re provided with reliable comfort all winter long. However, an inefficient or malfunctioning heating system can be unsafe for your Charlotte, NC, home. Here are Andersen’s top 3 furnace safety tips for fall and winter.
Change your furnace filter
Regular filter changes are the cornerstone of…Read More »

Why Is My Charlotte, NC Heating Bill so High?

If you’re like many Charlotte, NC homeowners, you dread the rise in energy bills brought about by winter. Cold weather naturally calls for more use of the heating system, resulting in higher energy costs. But do your bills seem to be exceptionally high?
The team at Andersen Heating & Cooling knows…Read More »

Why Does My Charlotte, NC Heating System Smell Strange?

 It won’t be long before it’s time to turn off the A/C and blast the heat in the Charlotte area. For many homeowners, turning on the heat means more than keeping the house comfortable in colder months. It can signal the arrival of strange, unpleasant smells.
Foul odors can range from…Read More »

Why is My Furnace Tripping the Breaker in Charlotte, NC?

If your heating system continuously trips its circuit breaker, it may be time to have it checked out. Although this is somewhat common for HVAC systems, it’s important to address it before it becomes a serious problem. Proactive inspection of your furnace by Andersen Heating & Cooling will save you…Read More »

Is My Heating System Gas or Electric in Charlotte, NC?

When you turn on the heat, warm, comfortable air begins to circulate through your home. You probably don’t stop to think about what actually makes this possible. In fact, most homeowners don’t even think about energy until they get the monthly bill.
Your HVAC system uses energy to keep your home…Read More »

Should I Switch My A/C from R-22 to R-410A in Charlotte, NC?

Recently, the government announced they were phasing out the use of certain type of refrigerant for A/C systems. Unfortunately for many homeowners, this includes R-22, one of the most popular refrigerants. Because of its harmful effects on the environment, the R-22 refrigerant will be completely out of production by 2020.
If…Read More »

Should I Have a Maintenance Agreement for My HVAC System in Charlotte, Cornelius, Huntersville and Mooresville?

When it’s time to replace your old HVAC unit, you’re likely to be offered a maintenance agreement. A maintenance agreement is essentially a contract between you and your HVAC provider that ensures routine service on your unit. These agreements can be called many names and come in different levels, so…Read More »

How Often Should I Change My Air Filters, and Why?

If you value the comfort of your home, you owe it to yourself to properly maintain your heating and air conditioning system. Maintenance is what allows your A/C to reliably circulate comfortable, clean air throughout your home, and the single most important element of HVAC maintenance is replacing air filters.
Andersen…Read More »

How Does My HVAC System Work?

Have you ever wondered how your AC system works to cool your home? Andersen Heating & Cooling is here to explain the basics of how your air conditioning works so you can better understand your home. It is important as a homeowner to be aware of the components that make…Read More »

Benefits of AC Replacement

There comes a time in every homeowner’s life when an air conditioner replacement becomes a consideration. Whether the current unit isn’t performing as well as it used to, or the monthly energy bills are gradually increasing, a new air conditioning unit has many benefits. Andersen Heating & Cooling has been…Read More »

Protect Your Home for the Spring

Springtime in Charlotte brings some great weather our way! We just had a week of temperature in the 80s and already got to switch over to our air conditioning for the year. Andersen is here to remind you of some of the things to keep in mind during the Spring…Read More »

Furnace and Heating Efficiency Through February’s Cold Front

Well, February is back and it has some of our lowest historic average temperatures in the Charlotte area. We are looking at lows in the teens through the thirties most of the month, and even some snow projected to come down. We hope everyone has their winter jacket out of…Read More »

Hire a Better Business Bureau Accredited HVAC Service in Charlotte

When you are in need of HVAC services in Charlotte, it can be difficult to weed through all the businesses out there to find one that is reliable. One way to assess a company’s customer service is to check their rating with the BBB (Better Business Bureau). The BBB assigns…Read More »

Signs you need Furnace Repair in Charlotte

Signs you need Furnace Repair in Charlotte
When you first turn on your heat for the season, you may find that it isn’t running quite right after months of non-use. There are signs to look for that indicate your furnace may need some repairs before the cold sets in for the…Read More »

Be Prepared for Winter with Heating Maintenance in Charlotte

Every year in Charlotte as the weather gets cooler we finally admit that it is time to switch our thermostats over to heat. Many wait as long as possible in an attempt to save money, trying to avoid the rising energy bill that they know is coming. But when it…Read More »

How to Find a Reliable HVAC Service in Charlotte

If you have an HVAC (heating, ventilation, and air conditioning) system in your home, you will have a need for a repair company once in a while. Whether you need an immediate repair or if your system needs a tune-up, you want to find a reliable, affordable repair service. But…Read More »

Furnace Repair in Charlotte Can Help You Save on Heating Costs This Winter

As overnight temperatures begin to drop in the fall, you know it’s about time to turn on your furnace. Heating accounts for around half of the energy usage for your household in the winter months. If you are interested in reducing your heating costs, there are some tips that can…Read More »

The Best Time for Heating System Repair in Charlotte is Now

As the fall season begins and brings with it football season and back to school and trees turning beautiful colors, it also brings cooler weather, which means it’s time for a heating system tune-up. The best time for heating system repair in Charlotte is now, before the weather gets cold….Read More »

Cover Windows and Repair Your HVAC System in Charlotte to Stay Cool

The heat from the sun coming through your windows can affect the energy efficiency in your home. Your HVAC system in Charlotte works to maintain a comfortable temperature indoors, and when there is extra heat from the sun hitting the windows, it has to work even harder. To keep your…Read More »

Save Energy by Repairing or Replacing your HVAC System

Save Energy and Money by Repairing or Replacing your HVAC System
Most homeowners only think about their HVAC system when the system is broken. When your system quits and your home isn’t comfortable, you call an HVAC contractor in Charlotte NC for a repair to fix it. “If it ain’t broke,…Read More »

High-Efficient HVAC Systems in Charlotte Save You Money

Tired of sky-rocketing energy bills? It may be time to evaluate your air conditioning system. Replacing your old unit with a new high-efficiency HVAC system in Charlotte can help lower your energy bills significantly. If your system is over ten years old, it may not be operating efficiently, consuming more…Read More »