08
09 '15
Zone Control Air Conditioning systems allow you to control which rooms, or “zones,” get air conditioned air when. You can set up temperature differentials, and with sophisticated thermostats even temperature schedules for each zone. This is quite more complex than traditional central air conditioner systems that have only one thermostat, and some of these systems…
08
09 '15
Air Conditioning units come in various sizes measured by “tons.” However, this is not based on how much they weigh, but on its ability to cool. Tonnage for an air conditioner is measured in multiples of its ability to cool 12,000 BTUs (British Thermal Units) per hour. So a 3-ton air conditioner can cool 36,000…
