Dor-Mar Heating and Air Conditioning in Columbus Ohio

Electric #heaters are one of the most expensive forms of #heating . — Dor-Mar HVAC (@DorMar_HVAC) September 25, 2018 from Twitter https://twitter.com/DorMar_HVAC September 25, 2018 at 02:30PM

Keep that smile on your face 😀 Your #HVAC keeps you comfortable! #AC #AirCon #Heating — Dor-Mar HVAC (@DorMar_HVAC) September 25, 2018 from Twitter https://twitter.com/DorMar_HVAC September 25, 2018 at 10:00AM

With our maintenance packages you can use your free service call for most mechanical and refrigerant devices. https://t.co/lzTIzT51TY pic.twitter.com/QVIbF9ILJK — Dor-Mar HVAC (@DorMar_HVAC) September 25, 2018 from Twitter https://twitter.com/DorMar_HVAC September 25, 2018 at 09:50AM

#Heating tip: Old windows will often be the biggest source of heat loss in the home. — Dor-Mar HVAC (@DorMar_HVAC) September 25, 2018 from Twitter https://twitter.com/DorMar_HVAC September 25, 2018 at 04:30AM

#DidYouKnow : The 1st October is when most people turn on/up #radiators for the winter. — Dor-Mar HVAC (@DorMar_HVAC) September 24, 2018 from Twitter https://twitter.com/DorMar_HVAC September 24, 2018 at 01:30PM

Pour a few cups of bleach into the condensate drain line of your #airconditioner to clear any obstructions. — Dor-Mar HVAC (@DorMar_HVAC) September 24, 2018 from Twitter https://twitter.com/DorMar_HVAC September 24, 2018 at 09:45AM