A-Z Heating and A/C, Corp.

Air Quality, Energy Rating, Heating and A/C Services

Air Quality At Home

Is your Indoor air healthy?


Please take special attention of these symptoms:


· Irritation of the eyes

· Irritation of the nose and throat

· Allergies

· Headaches

· Dizziness

· Fatigue

· Asthma

· Hypersensitivity pneumonitis

· Humidifier fever



Other health effects may show up either years after exposure. These effects which include some respiratory diseases , heart disease and cancer.



It is prudent to try to improve the indoor air quality in your home

 even if your symptoms are not noticeable.


Radon is second only to smoking as a cause of lung cancer


Call us now, we can help you !



Leaky return ducts located in attics, crawlspaces and garages can draw pollutants such as dirt, dust, mold, fumes from solvents, radon gas and carbon monoxide exhaust from homes. Proper sealing of the return ducts can reduce the amount of air borne pollutants that enter homes and therefore improve indoor air quality.



Folded Corner: Ask about ERV’s

What are you breathing at home?


Homeowners today are increasingly concerned about the indoor air quality of their homes. The good news is indoor air pollution is one risk that you can do something about it.


We are installing the ultimate technology to improve the air at home exchanging fresh air to clean and remove indoor air contaminants, lint and unpleasant odors, atmospheric and household dust, coal dust, insecticides, dust mites, pollen, mold spores, fungi, bacteria, cooking smoke and grease, pet dander and tobacco smoke particles.


Minimum ventilation Standard


Natural Infiltration in the majority of Florida homes is not sufficient to meet the minimum ventilation standard set forth by the American Society of heating, Refrigerating and Air Conditionings Engineers, “ Ventilation for Acceptable Indoor air Quality”, ASHRAE 62-1989, which call for 0.35 ach or greater ventilation. Specifically this standard calls for ventilation equal to 0.35 ach or 15 CFM per person, where the number of persons is the number of bedrooms plus one, whichever is greater


How can you solve air quality problems at home?


1. Have your house tested for a proper air exchange.

2. Install and adjust ERV to exchange proper air in house.

3. Add a UV Light in your evaporated coil to eliminate bacterial grown.


Call us, you will receive important information.