Vehicle seat air-conditioner

In the case where the thermostat is in a state before the air from the air blowing unit (321) blown, blown-out air control device switching means (24) to the air blowing unit (321) to the first switching state is blown. On the other hand, in the case where (321) in the air blown from the air blowing state temperature control unit, so that blowout air switching means (24) to the air blowing unit (321) to the second switching state is blown. And, in a first blow-out state, the first outlet (321a) for opening of the second outlet (321b) is closed. In contrast, in the second blow-out state, the first outlet (321a) is closed, on the other hand a second outlet (321b) is open. Thus, no (10) of the seat is suppressed at the start of air conditioner air conditioning air volume, it is possible to avoid the temperature control is not sufficiently seated person blowing air.