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HVAC pro reveals repair tips every homeowner should know

HVAC Pro Reveals Furnace Repair Tips Every Homeowner Should Know

As a homeowner, it’s important for you to understand a little bit about how your home works, especially your home’s heating system. It’s good to know quick troubleshooting tips to get your heat going again should you have a furnace mishap. Should you have any problems with your heating system during the winter, follow these […]

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Annual hot water tank sediment flush in Newark

Why Should I Flush Sediment Out of My Water Heater Annually?

The typical natural gas or electric water heater tends to have a lifespan of 8 to 12 years, depending on how hard the water is in your area. Without proper maintenance, however, you may find your water heater failing sooner (or becoming much less efficient). Dor-Mar Heating and Air Conditioning recommends flushing your water heater

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Improve your indoor air quality

How to Improve Air Quality, Reduce Pollution in Your Central Ohio Home

What comes to mind when you think about air pollution? Big city smog? Factories belching black smoke into the air? Car exhaust? While all of these can contribute to outdoor atmospheric pollution, there’s another type of pollution you should be thinking about: indoor air pollution. They say we spend about 87% of our lives indoors.

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Which furnace is best for you - single stage, two-stage, variable-speed?

Overview of Furnace Types: Single Stage, Multi Stage and Modulating Furnaces

In this article, we take a look at the various types of forced-air furnaces, and compare the difference between single stage, two stage, variable speed, and modulating furnaces. Single Stage Furnaces What is Unique About a Single-Stage Furnace? A “stage” are the different speeds that a furnace runs. A single stage furnace is essentially ON

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Optimize humidity in the winter

How to Optimize the Humidity in Your Home During Winter

If you’ve lived in Ohio for any length of time, you know how irritating the effects of low humidity in your home during Winter can be. Symptoms of low humidity can include cracked, dry skin and eyes; bloody noses; dry, itchy skin and eyes; cold and flu symptoms; allergy and asthma flare-ups; chapped and cracked

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Best HVAC Service in Heath Ohio

Ten Quick Tips to Prep Your Home for Winter in Heath, Ohio

Seems like the kids were just trick-or-treating a few days ago, and the leaves were just beginning to turn from green to yellow, red, and orange. It’s hard to believe, but it’s the week of Thanksgiving. Thanksgiving! While our holiday may be a bit different in 2020, as part of (quite possibly) the strangest year

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

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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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