| 摘要 |
PROBLEM TO BE SOLVED: To provide an airconditioning system which performs floor heating in an above-floor space of an upper floor even if the air conditioning system is not installed in an underfloor space of the upper floor.SOLUTION: In an air conditioner system, indoor equipment 4 of an air conditioner that is a blowout type air conditioner is installed in a first floor underfloor space 21 that is an underfloor space of the lowest floor of a building 1. A blowout part 41 for a second floor underfloor space serving as a blowout part for the upper floor underflow space and provided at the indoor equipment 4 is connected with a second floor underfloor space 22A that is an underfloor space of the upper floor of the building 1 through a duct 91. When the floor heating is performed in a second floor above-floor space 12A that is an above floor space of the upper floor of the building 1, hot air blown from the blowout part 41 for the second floor underfloor space of the indoor equipment 4 passes through the duct 91 to be blown into the second floor underfloor space 22A. |
