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Jun 05 2018

Which AC Unit is best for Your Business?


Different retailers have various air conditioner brands that one can purchase. However, other commodities might end up disappointing you. All one has to do is look out for an AC with the best properties. Here are some of the qualities of best AC’s:

Should be Energy Efficient
Based on the current state of rising electricity tariffs and the mercury levels, everyone ought to buy an energy efficient commodity. Best air conditioners always come with good star rated energy efficient ratings (EER). What you should look out for is an air conditioner with a higher star rating. That means that the commodity will consume less electricity.

Minimum or No Noise
Highly rated air conditioners are the best since they are quiet or have minimum noise produced compared to the lower rated AC’s. Manufacturers have to take the air conditioners on a noise test. Ensure your air conditioners are tested before you purchase them. This is to avoid any distracting noise in future.

Air Conditioner Capacity
This is always based on the size of the room floor. The larger the room, the more the cooling capacity needed.

Intelligent Cooling Ability
Best air conditioners have a more digital way of controlling the cooling capability in a room. One should look for the latest version AC’s that enables one to control his/her room from your own Smartphone. This will enable you to even intertwine your home cooling units. The seller will only install the respective software that will help you control the cooling levels in your room. At California Comfort, we will help you choose that AC with the special properties to ensure you work in a comfortable environment.

Well-Set Filter Location
One should ensure that the air filter device is placed in an easily accessible location. This will ease the struggle when it comes to cleaning of the air filters. Cleaning should be done frequently to avoid clogging of the device.

As much as one needs the best quality air conditioner, it is advisable that he/she checks whether it is pocket-friendly. However, do not be in a rush to pick the cheapest air conditioner, at times cheap can be expensive in one way or another. Obviously, one should not expect a highly rated air conditioner to be cheap.

Warranty period
Some air conditioners have a longer term warranty compared to others. If you are doing online purchase of the AC one is highly recommended to look out for more information on the manufacturer’s website. As you buy the commodity, ensure that you get a receipt that will serve as an evidence for the commodity purchase.

Are you looking for the best AC unit for your business? Contact Carolina Comfort today and we will help you identify the right AC for your business.

May 04 2018

Is It Worth It To Buy Expensive Air Filters?


Good indoor air quality is essential to the maintaining a healthy environment in your home. Of the many things contributing to your home’s air quality, the most basic iis the simple air filter. When your AC or heating system cools or heats air, it sucks air through the air filter. A dirty or clogged air filter is never good for your HVAC system, and these filters must be changed regularly. And if you choose to use an expensive air filter over a cheap one, these monthly routines can get expensive quickly. It begs the question: is it worth it to buy expensive air filters?

How Often Do You Want To Change Filters?

The old rule of thumb is air filters should be changed once a month. When looking at filters at the store, note the manufacturers recommendations for each specific filter. But do consider that if you go with a High Efficiency Particulate Filter (HEPA), the most expensive on the market, they typically last twice as long as a regular filter. So if you choose to go expensive, it might make sense to go all out on HEPA filters and buy filters less often.

How Clean Do You Want Your Air?

While the cheapest generic filters trap less than 20% of contaminants, a medium-grade pleated filter can trap about 50% of contaminants, and a HEPA filter even more.

Does Anyone in Your Home Have Respiratory Problems

If anyone living in your home has respiratory problems, the quality of your home’s air is of much higher priority. In this case, a HEPA filters is highly recommended, because an extra $30 per month is absolutely worth the health of yourself or a loved one.


The unique situation of yourself and your family definitely determines the route to go, but those with respiratory problems have the most to gain from using expensive air filters in a heating and cooling system. Weigh the health situation of your family vs. its financial situation and see what fits for you!

For the best heating, cooling, and indoor air quality solutions in South Carolina, call Carolina Comfort today!

Mar 27 2018

What is the Difference Between a Furnace and a Heat Pump?


Most homeowners wonder if they should be using a furnace or a heat pump. Knowing the difference between the two will help you make an informed decision. The two temperature regulation related devices have significant differences in the way they operate. Some of the differences include:

Heat pump

A heat pump is used to heat a home using refrigerant. You can also use it to reduce your indoor temperature. It can be used both for heating and cooling. It runs on electricity. It is energy efficient, and also, it helps you heat your home without the production of byproducts.

Heating pumps are easy to maintain, and they function with an air conditioning system often by sharing the same ductwork. It is inexpensive to operate. Once you get a new pump, it comes with filters which help you in improving the quality of indoor air. Also, heat pumps are eco-friendly.


A furnace, on the other hand, operates by using natural gas, fuel oil, wood or coal to produce energy. Therefore unlike heat pumps, once you consider the cost of fuel used, it is more expensive to operate the furnace. Some furnaces produce residues and odors while others have a clean burning. For operation, a furnace needs a complete operating system which includes ductwork, a means of igniting the fuel and a blower. You will also need quality space to install it. Furnaces are used for heating a home, but they could also share a work duct with an air conditioning system.

Whether you need a heat pump or a furnace depends on the climate. A heat pump is ideal for warmer climates as it can help you in reducing the indoor temperature and provide warmth during the chilly days. A furnace on the other side is preferable for cold climates as it works by increasing indoor temperature.

Professional Heating Installation

Knowing these differences will help you understand what you need to install in your home. Here at Carolina Comfort, we perform installations and repair services to the residents of Columbia SC and surrounding areas. You can trust us for installation and maintenance of your heat pump or furnace. Contact us today to learn whether a heat pump or furnace is suitable for you before installation.

Feb 13 2018

What Are the Benefits of a Zoned Air System?


What would you do if you love a warm room, your daughter enjoys a cool one, and your son wants some cold? Well, some of you have to compromise unless you have a zoned air system installed in your home. 

What is a zoned air system?
A zoned air system is a heating and cooling technique that regulates and redirects temperature customized air to certain areas or rooms in your home. As a result, each room (zones) has customized temperature for comfort and efficiency. 

Do you need zoned air system?
Every household requires a zoned heating and cooling system. In our homes, we have rooms that are either too cold or very hot. Every family member also has unique temperature preferences.  

Here are some benefits of zoned air systems in your home: 

Energy Efficiency 
A zoning system reduces electricity consumption significantly to cool or warm a house. Unlike previous heating and cooling systems, zoned ones provide temperature customized air to a specific room when required and not the entire house. Reports indicate that when used with thermostats, they can reduce the electricity bills by approximately 30%. 

Enhanced Comfort 
By customizing room temperatures, your home provides state of the art comfort. Your guests and family members will not be worrying about changes in temperature since regulation is just a click of a button away. Furthermore, during winter and summer, rooms with extreme temperature fluctuations will be a thing of the past. 

Upgrading an Existing system 
If you have an already existing heating and cooling system, upgrading it is possible. However, it’s not a DIY thing.  You need the services of experienced professionals to ascertain the condition of your system and items you may need for upgrading. In most cases, you will require the following: 

  • Zone control panel 
  • Zone dampers 
  • Thermostat 
  • Bypass damper 

Are you looking for zoned air system in Columbia? Get in touch with Carolina Comfort Inc. for all your cutting-edge heating and air conditioning.

Jan 31 2018

Why Humidity Control Is Important


Most people worry more about the temperature of the air in their home than the humidity. In fact, humidity is a hugely important part of the climate in your home, and it can affect more than you know. Here's why controlling the humidity in your home is so important.

Occupant Health

If the humidity in a home is too low, it can actually cause the occupants to have dry throats, eyes, and skin. It can even lead to nosebleeds for some people. This is often a problem during the winter where the high heat in homes can reduce humidity.

Some homes are too humid, which can also present plenty of problems. If your home is too humid, it creates a better environment for dust mites, mold and mildew. Allergens also thrive in high humidity conditions.

The bottom line is humidity plays a big role when it comes to indoor air quality, and that air quality directly can directly affect the health of you and your family.

Effects on Your Home

For homes that aren't humid enough, there can be some problems that go beyond the air simply being dry. Without enough moisture in the air, wood floors and furniture can dry out and eventually crack. It can also cause problems in your bathroom and around windows. The caulking in various spots around your home can actually become too dry if the humidity is too low, which can cause it to weaken and lose its effectiveness.

If your home is too humid, there's a good chance you'll see some mold growth around the house. Your windows may have a build up of condensation, which can drip down onto the window and eventually rot the wood. For homes with wallpaper, it may peel off when the air is too humid.

Ideally, you should try to keep your home in the range of 40-60% humidity year-round. Contact an HVAC professional at Carolina Comfort for more details on controlling the humidity in your home.

Dec 11 2017

Why is the AFUE Rating Relevant?


Annual Fuel Utilization Efficiency is used to measure the gas furnace efficiency in converting fuel to energy. Hence, a high AFUE rating means a higher energy efficiency and the reverse is true. The importance of this evaluation is:

To know the efficacy of a boiler system
Most heating systems have this AFUE rating which helps customers see the efficiency capability of the system that they are purchasing. Research shows that a boiler should have a minimum score of 78%. This means that if the system has an AFUE of 90% then it'll use 90% of the fuel to create energy, and the 10% will be lost to the byproducts of combustion.

Helps in knowing the best system that meets your needs
The AFUE ratings should be compared against the heating needs in a household and the energy use. It is therefore essential to know the heating needs in the outside environment precisely. Thus it's best to seek advice from a professional who will help you choose the best-fitted heating system.

Assists in budgeting
The rating is necessary because it assists in knowing how much to spend on fuel. This is because if one has a heating system with a low rating, then it means that it will burn a lot of fuel to heat the house efficiently thus spending a lot on fuel. Hence a system with a higher AFUE rating will maximize the fuel it has therefore cheaper. It also great assists to shop for furnaces and comparing cost.

The AFUE rating is necessary because more efficiency translates to more heat per unit.It gives guidelines on the effectiveness of the heating systems, and with advice from an electric technician, the customer can know the appliance that best suits their needs. The rating also sheds light on how much fuel is needed by a heating system.

For more information about the AFUE rating of your system or a system you are interested in, contact us today at (803)760-7159! We'll be more than happy to help with all your heating and cooling needs!

Nov 07 2017

What MERV Rating Should I Use?


Although your heating and cooling system does its job well, it needs a little bit of help when it comes to keeping the air clean. However, there are lots of choices when it comes to air filters, so which one should you choose?

What Are MERV Ratings?

As air is pulled through the vents and distributed to various rooms in your home, it passes through an air filter. This air filter helps to remove some larger contaminants from the air, such as dust, mold spores, pollen, carpet fibers and more. The MERV rating of your air filter determines how well it filters out particles. The higher the MERV, the smaller the particles your filter can remove from the air.

MERV ratings can be as low as 1 and as high as 16:

  • An air filter with a MERV of 4 will remove particles larger than 10.0 pm, including pollen, dust mites, sanding dust, spray paint dust, and carpet and textile fibers.
  • A MERV of 8, the minimum recommendation for commercial buildings, particles of 3.0 to 10.0 pm are filtered, including cement dust, dusting aids, hairspray and mold spores.

Choosing an Air Filter

Now that you've got a basic understanding of MERV ratings, you can choose an air filter for your central heating and cooling system. Of course, the rating you opt for depends on how much you value indoor air quality.

At the very least, you should have an air filter with a MERV of 4 or higher. This provides minimal filtration for residential buildings. If you want to filter out more contaminants—especially if you're worried about mold spores—you should get a filter with a MERV of at least 8.

Conversely, you probably don't need to go any higher than a 12. A high-quality air filter with a MERV of 12 will filter out milled flower, lead dust, humidifier dust, and even legionella bacteria. If you're looking for great air quality in a residential home, these filters are a great choice.

Replacing Air Filters

Even though Columbia, SC, has pretty good air quality, your filter still needs to be replaced every now and then. The general rule is to replace it at least every three months, although that depends on a number of factors. If you'd rather not undertake this job yourself, you can always contact a professional for AC/heating maintenance.

Dec 31 2015

Practices to Help Improve My Heater's Efficiency This Winter


Did you know your heater’s energy efficiency can be realized in just a few simple steps?

Residential Heat Pump

Wouldn’t you love to improve your HVAC energy efficiency and both shrink your monthly bills and your impact on the planet? Carolina Comfort, Inc., can help. We offer our customers several methods for becoming more budget and environmentally friendly.

Check out the latest energy efficient options in heating and cooling:

  • Solar power is seeing a comeback. If you’re in the market for truly green options, your best bet is a solar power array or geothermal heating and cooling unit. These technologies have seen big improvements over the past decade, and today they are compatible with many traditional heating and cooling systems. Speak with one of our specialists about our most efficient units available.
  • Heat pumps save energy. Many homeowners think of heating and cooling as a furnace and air conditioner, but Columbia residents have several options. A heat pump both heats and cools your home, and because it uses heat transference to do most of the work, you use much less energy and create less waste.
  • Even humidifiers can make a big difference. If you’re not ready to make such a big investment, talk to one of our technicians about more affordable ways to stretch your HVAC power. Adding a humidifying element is manageable for most budgets and it has a surprising impact on your comfort and your bills. Changing the filter you’re using is another inexpensive way of lowering your energy use without sacrifice.

Click this link to schedule an energy efficiency consultation with our team at Carolina Comfort, Inc., and put our expertise to work. Visit us online, or call


for help.

Dec 17 2015

Why Is My Furnace Turning on and Off?


Figure out why your heating and air conditioning equipment is struggling.

HVAC service technician inspecting a residential furnace

Keep your heating and air conditioning equipment in good working condition by paying attention to signs of trouble. If your HVAC equipment is quickly turning off and on, then you likely need the help of a professional. Aside from one easy fix, this problem usually boils down to a serious component failure, requiring a technician who can do the job right.

Here are the most common reasons for quick HVAC cycling:

  • Dirty filters: A clogged filter will restrict airflow. This prevents warmed air from moving through the system. It backs up in the furnace instead and quickly leads to false readings. Because the heater is hot enough, it shuts down, leaving the house cold and once the air in the unit cools, it kicks on again. Thankfully, this is easily remedied. Talk to your HVAC specialist about the best filters and filter changing schedule for your system.
  • Clogged outlets: There are pipes leading from your system to the outdoors. They can vent through the attic and roof or an outer wall of your home. If clogged, warm air will pool and lead again to false readings.
  • Failing electrical components: Sometimes it isn’t the furnace at all, but the thermostat that’s to blame. However, there are sensors inside your heating unit that can fail and cause bad readings as well.

Are your heating and air conditioning problems preventing you from staying warm? Fix your problems today with a call to our team at Carolina Comfort, Inc., at


, or click this link to visit us online to set up an appointment.

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