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What is AFUE?

Knowing what percentage of fuel usage is actually used to heat your home helps you determine how efficient a furnace is. This measurement is a rating called AFUE, or average fuel utilization efficiency. This measurement can be applied to electric, gas or oil fired furnaces and can range from 80 to 100 percent for new … Read more

Checking Your Flue

Your home’s furnace burns gas or oil to keep your home warm during New Jersey’s cold winters. Burning either of these fuels produces gases such as sulfur dioxide, carbon monoxide and nitrogen dioxide. To keep you and your home safe, these gases must be vented to the outside. Many New Jersey homes have a flue … Read more

Nine Top Tips for Energy Efficient Heating and Cooling

The cost of home comfort is directly impacted by energy efficiently. To achieve cost-effective home comfort throughout the year, Celestial Air’s team has assembled our top nine tips to improve HVAC energy efficiency. Use ceiling fans to improve airflow. Running your fan counter-clockwise creates a cool downdraft of air in the summer. During wintertime, run … Read more

Home Humidification

There are several types of home humidifiers that are sold today. Each has a goal of adding moisture to the air. At this time of year, when the weather starts getting cooler, it is especially important to consider humidifying your home for your comfort and your health. According to the Mayo Clinic, “Low humidity can … Read more

HVAC Ultraviolet Lights

The ductwork in your home or business building might just be the roadway for distributing things such as allergens, debris and odors throughout the premises. . With the higher attention paid to air quality due to the Covid-19 pandemic, many people are asking us to install UV lights in their HVAC systems. UV lights have … Read more

Checking Your Condensate Line

Periodically checking your air conditioning condensate line is a good idea. The hotter and more humid our New Jersey weather gets, the more we appreciate the comfort and convenience that air conditioning provides. Not only does the air conditioning system cool your indoor air, it also significantly reduces the humidity inside your home. Follow along … Read more

An Ounce of Prevention

Did you know that well-maintained HVAC systems last longer? In fact, any mechanical systems will last far longer if you keep them clean and in good repair. You know this from your car. Regular oil and filter changes keep your engine running smoother and cleaner. All kinds of grime and gunk accumulation will make the … Read more

Choosing the Right Sized Air Conditioning Unit

When deciding on a new air conditioning system for your home or business property, it is easy to become overwhelmed with all the different options that exist.  Coupled with all the different make and model options is where to buy your air conditioning replacement system.  It is enough to intimidate anyone who doesn’t do this … Read more

Are Spring Allergies Bothering You?

Pollen and mold signal the start of allergy season usually starting the middle of March. Temperatures are still on the chilly side, so we should expect the allergy season to start soon. Normal symptoms of allergies include congestion, itchy eyes, runny nose, watery eyes, sore throat, sneezing, and headaches. The American Academy of Allergy, Asthma … Read more