Air Conditioning Repair Articles and Photos
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Keeping Your Home Cool in Jacksonville Florida Air
With those hot and humid 95 degree days just around the corner here are some no-nonsense tips to lower utility bills while keeping your home cool and comfortable in our Jacksonville Florida air. Close those blinds, curtains and shutters Window treatments are a great way to keep the heat out of your home. During peak [...]
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Why change those dirty air filters?
- May 30, 2013
- Air Conditioning Repair Articles and Photos
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What do air filters do? Your air conditioning system pulls air out of your house, “conditions” it, and then pumps it back into your house. Air is pulled out of the living areas of your home through return air ducts; this is where your air filters live. Simply put, air filters remove stuff like, bacteria, [...]
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Important things to know about AC Installation
Your Jacksonville heating and cooling system will only perform at optimal efficiency, comfort and safety levels if it’s properly installed. In fact, an improperly installed system can reduce a system’s efficiency by as much as 50%. Obviously, this drastically affects utility bills and indoor living comfort. Never let anyone convince you that it is ok [...]
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Is Your Home a Healthy Place to Breathe?
- April 26, 2013
- A/C & Heating,Air Conditioning Repair Articles and Photos
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Because indoor air can be 2-5 times more polluted than outdoor air, the Environmental Protection Agency lists Indoor Air Quality among the top 5 risks for you and your family. While you can’t see the majority of indoor air contaminants, your air can be carrying a mixture of millions of microscopic particles such as pollen, [...]
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Jacksonville Air Conditioning REBATES
- April 15, 2013
- A/C & Heating,Air Conditioning Repair Articles and Photos
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Starting in April, Donovan Heating & Air can get you a GREAT REBATE on CARRIER, LENOX or TRANE air conditioning units. Rebates range from $500.00 to a $1000.00 and are for HVAC units with SEER Ratings of between 15 SEER and 20 SEER. (See the SEER description below) For more than 20 years, Donovan Heat [...]
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Do you have Dirty Sock Syndrome?
- March 21, 2013
- A/C & Heating,Air Conditioning Repair Articles and Photos
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If your HVAC system is producing an unpleasant odor, it’s probably Dirty Sock Syndrome. It’s called Dirty Sock Syndrome (DSS) because that’s what it smells like – Dirty Socks! It started showing up in Jacksonville residential and commercial heating and air conditioning systems about 10 years ago and smells awful. It’s not just an odor [...]
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Should I leave my thermostat in the AUTO or ON Position?
- November 15, 2012
- A/C & Heating,Air Conditioning Repair Articles and Photos
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Set your thermostat to AUTO and avoid a Comm “ON” Mistake!!! One common mistake we see from homeowners is setting the fan to the ON mode. Most thermostats have two settings for the fan – AUTO and ON – and some technicians even encourage their customers to put the fan in the ON position. The [...]
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Jacksonville Air Conditioner Repair
- April 04, 2012
- A/C & Heating,Air Conditioning Repair Articles and Photos
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Jacksonville AC Repair It’s heatin’ up around here! Whether its Jacksonville or St. Augustine that you call home, a broken air conditioner won’t be useful to anyone anywhere this summer. It’s only going to get hotter, so don’t wait until the last minute to make sure your ducts are in a row. Ductwork and air [...]
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Great Idea ,but it is a NO NO!
- January 13, 2012
- Air Conditioning Repair Articles and Photos,Donovan News
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Not wanting to see your outside unit is a great idea. When thinking about building a fence to hide your outside unit keep a couple of things in mind. First, the system needs to be able breathe. The unit needs to be able to take air in on the sides and discharge the air out [...]
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Jacksonville AC Repair
- January 03, 2012
- Air Conditioning Repair Articles and Photos
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At Donovan Heat & Air, the technicians have been installing a system for some time now, the Daikin system. The system has an A/C voltage to D/C voltage inverter. This inverter decreases the amount of electricity the system uses. Thus, it is more energy efficient. Also, all of the air handlers are independent so one [...]

