What is HOT WATER HEAT?
Hot water means that the heating will be produced via heated water. The hot water coil is included where indicated and will require either a water heater or boiler to provide the heated water source. (Water heater or boiler not included) What is MULTI – ZONE? A Multi-zone ductless system allows the use of one outdoor section connected to either 2 or 3 indoor units. The refrigerant connections originate at the outdoor unit and can span a distance of up to 50 feet to each indoor section allowing multiple areas to be heated and/or cooled from only one outdoor unit. What is SINGLE – ZONE? Signifies one outdoor unit connected to one indoor unit providing cooling and/or heating for only one area. What is DUAL – ZONE? Signifies one outdoor unit connected to two indoor units providing cooling and/or heating for two separate areas with separate temperature control for each area. What is TRI – ZONE? Signifies one outdoor unit connected to three indoor units providing cooling and/or heating for t