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Our Blog

Design of an electric furnace

Posted on: January 16, 2014

An electric furnace is a heating unit that is used in many homes to provide warmth during the winter months. This heating option is easily installed as well as maintained so home owners can have an efficient heating unit in the home. The design of an electric furnace is quite simple and should be understood […]

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The Importance of Air Conditioner Maintenance

Posted on: June 6, 2016

Temperatures are reaching ninety degrees and you have spent the day outside with your family. Coming home, you look forward to a relaxing evening in front of the air conditioner, but when you open your door, you are hit by a wall of hot air. Checking your air conditioning system, you find the motor has […]

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How to Increase Airflow to One Room

Posted on: June 29, 2018

A common complaint among Cincinnati homeowners is uneven heating or cooling between rooms. While there are a number of reasons this phenomenon may occur from inadequate insulation to air leakage, the most likely culprit is a lack of airflow. If you’re looking for ways to increase the airflow to one or more rooms in your […]

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Can an AC Compressor Be Repaired?

Posted on: March 30, 2018

If you have received a professional confirmation that your AC compressor is in disrepair you now have to face a few options: replace the AC compressor, replace the entire condensing unit with or without the indoor evaporator coil, or replace the whole cooling and heating system. What do you do? And is there a way […]

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How to Fix Weak Air Flow from Vents in Your House

Posted on: June 28, 2018

A weak flow of air from your supply vents can create a number of problems throughout your living space, including poor air quality, discomfort, and increased energy bills. Depending on the source, the issue may be resolved easily by the homeowner or may require the services of a licensed, experienced professional. Here is a list of some […]

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6 New Year’s Resolutions for Your HVAC System

Posted on: December 17, 2019

New year, new you! It’s that time of year when we all can recommit ourselves to putting our best foot forward. Set a new standard for yourself and your home’s heating and air conditioning when you consider these seven New Year’s resolutions for your HVAC system. Let’s get started. Resolution 1: Change Your System’s Air […]

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Benefits of a Wi-Fi Thermostat

Posted on: August 28, 2019

Technology has changed and improved our lives in various ways. In the world of home comfort systems, smart thermostat systems are a glowing example of this. That’s because smart thermostats offer several advantages over older models, making it easier than ever before to create perfect comfort in any home. Whether you’re looking to upgrade your […]

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Why Is Water Dripping from My Vents?

Posted on: December 15, 2016

Water leaks are a major concern for any homeowner. If left alone, they can cause significant structural damage and mold growth. Even a minor leak, such as water in an HVAC vent, can have serious consequences. As soon as a leak is noticed, contacting a plumber or choosing to visit web site containing necessary information […]

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Why Does My Air Conditioner Smell Funny?

Posted on: June 10, 2019

You expect your AC to emit cool air but not strange odors! If your air conditioning system smells funny or just plain bad, National Heating and Air Conditioning is here to help! Check out these AC troubleshooting tips for smelly cooling systems. They may help you pinpoint the problem—or they could raise red flags that […]

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Are All Air Conditioner Filters the Same?

Posted on: June 6, 2017

Heating and cooling systems incorporate an air filter to clean the incoming air before it is conditioned and distributed throughout the home. In many HVAC systems, the air filter has two distinct jobs. The first is to protect the HVAC system. Dust and other particles can easily cause component wear and can adhere to parts like […]

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What Temperature Should I Set on My Thermostat?

The ideal temperature to set on your thermostat will vary by season. In the summer, it's recommended that you set your thermostat between 70˚ and 75˚ while you're at home. When you're away from home, setting the thermostat nearer to 80˚ can save energy, which will save you money on…

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What Size HVAC System Do I Need?

The best size for your new HVAC system will depend on a number of factors, like: The size and layout of your home The number of windows and doors your home has The cooling load required to meet your comfort needs The best way to ensure you select a perfectly…

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How Long Does An Air Conditioner Last?

The lifespan of an AC system will depend on various factors, like: The type, brand, and model of the system you have Whether the system was installed properly How frequently it's used How often it receives maintenance service On average, air conditioners can last about 10 to 15 years. The…

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How Often Should I Schedule AC Maintenance?

We recommend air conditioner maintenance service at least twice a year, once before you turn your system on for spring or summer and again before you shut your system down in fall or winter. If anyone in your family has respiratory issues or a compromised immune system, more frequent AC…

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The information on this website is for informational purposes only; it is deemed accurate but not guaranteed.
It does not constitute professional advice. All information is subject to change at any time without notice. Contact us for complete details.