The only Hann family owned heating, cooling & plumbing business in Cleveland!

Air Quality

Indoor Air Purification

WHAT IS UV LIGHT? UV (ultraviolet) Light disinfection is now widely used in hospitals and laboratories to sanitize instruments and work surfaces and to prevent the spread of potentially lethal airborne infectious diseases.  The technology is used by the food industry to sterilize food before packaging and water treatment systems […]

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The benefits of A/C are no laughing matter

We’ve all had a good laugh from a meme!  Air conditioning memes are no exception.  Most people are extremely grateful for their central air conditioning and can’t imagine living without it.  Aside from the fact that a whole home cooling system keeps you comfortable in the summer heat, there are […]

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National Winter Skin Relief Day!

Today is National Winter Skin Relief Day! It’s January and in Northeast Ohio the temperatures are dropping and our thermostats are rising. This causes a lack of moisture in the air which can leave our skin dry and cracked. A great solution to the dry air in your home, during […]

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Ultraviolet Lights for HVAC

There are all kinds of uses for ultraviolet lights.  They are used to sterilize hospitals and water, used in food establishment and even for curing nail polish faster.  But did you know UV light can improve the indoor air quality of your home through your HVAC system? UV light kills […]

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Small Ducts – Big Cooling

You own a big or moderate sized home in Cleveland Heights or Shaker Heights and have thought: “Gee, it would be nice to have air conditioning” You probably have radiators with a steam or hot water boiler and have envied people with newer homes designed with central air and heat. You probably […]

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Why Should I Have A Whole Home Humidifier?

Here’s something you probably didn’t know…the air inside your home may be more polluted than the air outside!  Aprilaire humidifiers can help turn problem air into healthy air!  We can see much of the outdoor pollution but indoors the dangers are less obvious. Indoor air quality can cause problems with […]

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Let’s Talk Water Panels!

A water panel is constructed of a coated honeycomb mesh that is perfect for absorbing water and is used in a humidifier.  It’s important to change your water panel once a year.  Not changing the water panel carries several different risks.  As you can see from the picture, particles can […]

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Why Should I Have Whole Home Air Conditioning?

There are several reasons why you should have whole home air conditioning.  Let’s start with the obvious…comfort!  With the push of a button you can enjoy cool comfort even if it’s a smoldering hot day!  You’ll sleep better, relax easier and simply be happier if you’re comfortable! Did you know […]

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Return to Nowhere

Want to try and guess what this is a picture of? Chances are you’ll be wrong. And be horrified. This is what is called a “return air” duct to your furnace. One of the older methods was to just box in a basement joist space and then feed it to […]

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A Bad Heat Exchanger Is Like A Bad Robot

Pictured above is a very old heat exchanger from a furnace we recently replaced. A heat exchanger, whether in a boiler of a furnace, is the principal internal component that transfers heat from the burners to either water or air. This sealed component is what allows for a clean transfer of […]

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What People Are Saying

  • Brian was an excellent worker. He was clear about the problem, worked efficiently and neatly.

    - Richard & Rita G.( Cleveland Heights, Plumbing Repair, February 2020 )
  • The installers were really easy to have in the house.  Super guys.

    - Debby D.( Shaker Heights, Boiler Installation, December 2019 )
  • Efficient – no nonsense!

    - Gail B.( Chagrin Falls, Furnace & Air Conditioning Installation, August 2019 )
  • To all of you, thank you for your professionalism and work ethic.  It was a pleasure to have you in my home to install units.

    - Diane H.( Mayfield Heights, Mini-Split Installation, December 2019 )
  • Great leader in Todd and great team.  Everything was very well done.  Very impressed with Todd’s 40 years of work at Verne & Ellsworth Hann.

    - Richard K.( South Euclid, Boiler Installation, November 2019 )