Air Conditioning

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Illuminating Health: The Advantages of Germicidal Ultraviolet Lights in Your Home During Winter

The winter months can pose unique challenges to maintaining a healthy and comfortable indoor environment. As we spend more time indoors with sealed windows and running heating systems, the quality of our indoor air becomes a critical component of our daily comfort and health. One innovative solution to improving indoor air quality is the use of Germicidal Ultraviolet (GUV) lights. 1. Effective Disinfection Germicidal Ultraviolet lights are known for their disinfection capabilities. These lights emit UV-C radiation, a type of …
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Replacing Your HVAC System

The age of your HVAC system is the most significant indicator that it’s time for replacement. Did you know when we ask customers how old their system is they tell me they don’t know, we will get responses like “It came with the house” and when some guess they say “I think its ten years old” but when we check the serial numbers its typically much older. One of the problems with your HVAC system is it’s out of sight …
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Should I get a HVAC maintenance plan or tune-up?

As a homeowner, you rely on your heating and cooling system to keep your home comfortable year-round. However, without proper maintenance, your HVAC system can suffer from wear and tear, which can lead to costly repairs and even system failures. That's why a maintenance plan is essential for ensuring your system runs at peak efficiency. At NASCAIR Heating & Cooling, we offer comprehensive maintenance plans that provide numerous benefits for your HVAC system and your home.
Air Conditioning

When should I get a new HVAC System in Charlotte, NC?

Is it time to replace your air conditioning system? As a homeowner, it’s important to know the signs that indicate when your system is no longer efficient and effective at keeping your home comfortable. But when you do decide to replace your AC, you can take advantage of potential discounts and rebates on new systems. So how do you know when it’s time to replace your air conditioning system? Here are some signs to look out for. Age The age …
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Does HVAC maintenance save money?

When it comes to the efficiency of your home’s HVAC system, having it on a regular maintenance plan is key. This includes having it cleaned and inspected regularly, and changing the filters often. If you want to avoid the problems that can arise from a dirty HVAC system, then you need to make sure that it is maintained.
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Which Air Filters Should I Buy in Charlotte, NC?

It depends more on the occupancy of the house and if the duct system was properly sized during installation. Let’s look first at occupancy, the amount of people, pets and traffic will tell you what you need and how often to change the filter. If you have a bustling household, 2.5 kids a dog a cat, a llama, and the door to the outside is constantly swinging open and closed you will need to change your filters every 20-30 days.
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Should I Repair Or Replace My HVAC System?

Replacing your air conditioner or furnace is a decision we do not take lightly; here are our thoughts.  This used to be a tough question that’s getting easier since the phase out of the refrigerant R-22. Used by older units, this refrigerant currently costs $750 for 30lbs. In many cases, this alone drives the decision to replace. But besides this, what should you know?
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What Size HVAC System Should I Buy?

The average HVAC system has a lifespan of 10 to 15 years. When it’s time to replace your old system, many factors go into determining the correct size. A professional HVAC consultant must visit your house and take detailed measurements and assess your particular requirements. The type of house and walls, the type and size of windows, insulation, basement, attic conditions and house orientation will be considered. With your house measurements and assessment, the consultant can perform a performance load calculation to assure proper system size.
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What Can I Expect During An Air Conditioning Maintenance Call?

Have you ever wondered what goes on during a typical air conditioning maintenance call? You would be surprised to learn the level of investigation and detail that is performed during that initial visit to ensure your unit is in tip-top shape. Keeping your air conditioning system in good shape is not only important for keeping your energy bills low, it is also important for the quality of your home’s air and ultimately, your health.