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Dor-Mar customers enjoying warmth from their new Rheem furnace

Should You Replace Your Standard Furnace with a New High-Efficiency Unit?

When it comes time to replace your home’s furnace, you have essentially two options when it comes to efficiency – “standard” or 80% efficiency and “high efficiency” of 95% or more. The energy savings sounds tempting, but is replacing your current standard furnace with a high-efficiency unit the best choice? We’ll explain the differences and

Should You Replace Your Standard Furnace with a New High-Efficiency Unit? Read More »

I Just Turned My Heat on For The First Time. What’s That Strange Smell Coming from My Furnace?

The recent sudden temperature changes with the arrival of November has prompted many homeowners in the central Ohio area to turn their furnace on for the first time. If you did just turn it on, were you met with a strange musty or burning smell, or other unusual smell? Usually, the smell is nothing to

I Just Turned My Heat on For The First Time. What’s That Strange Smell Coming from My Furnace? Read More »

How to improve Indoor Air Quality in your home

Five Ways to Improve the Indoor Air Quality of Your Home

What is the importance of breathing healthy, clean air? Pretty important, wouldn’t you say, especially if you care about the health of your family. And doubly important if someone in your home has breathing difficulties, such as allergies or asthma. According to Wikipedia: Indoor air quality (IAQ) is the air quality within and around buildings. IAQ is known to

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HVAC customer service in Newark, Ohio | Dor-Mar Heating & Air Conditioning

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HVAC customer service in Newark, Ohio | Dor-Mar Heating & Air Conditioning

COVID-19 NOVEL CORONAVIRUS SAFETY UPDATE

Our Comittment to Your Family’s Health & Safety

Learn what we’re doing to keep you and your family, as well as our employees, safe from the spread of the virus as we service your heating and cooling needs. 
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