Zoned air conditioning systems are rising in popularity in the Bay Area. Homeowners use it improve home comfort in every room. Most HVAC systems only have one thermostat. This only measures the temperature in one spot. This may work for some smaller Bay Area houses, but what if your family can’t agree on a comfortable temperature? What about homes where it is significantly hotter upstairs or cooler in the basement? One HVAC system that controls everything isn’t enough in these cases. That’s where zoned HVAC systems come in!