Indoor air quality
Definition to come.
Where it comes up
- Central air conditioning
The parts of a split system, what is normal and the signs of trouble
- Ductless mini-splits
Ductless cooling and heating for homes and rooms without ducts
- Home ventilation
Fresh air, bathroom and kitchen fans, range hoods, and ERVs and HRVs
- Indoor humidity
The right humidity range, humidifiers in winter, dehumidifiers in summer
- Air filters and air cleaners
Furnace filters, MERV ratings, changing filters and what air cleaners can do
- Gas water heaters
Gas water heater types, burning air, venting and the signs of backdrafting
- Your home's system as a whole
How heating, cooling, air and controls fit together in one home
- Venting and chimneys
How exhaust leaves the house, backdrafting, tests and signs to notice
- Moisture and mold
Where mold grows, how to keep it dry, and when to call a professional