This is a cross flow fan (line flow fan / blower fan) for Daikin air conditioners. The model number of the indoor unit is indicated. Applicable models: FAP63BB, FAP71BB, FAP80BB, FAP63FA, FAP71FA, FAP80FA, and others. *For model numbers not listed above, please inquire with the indoor unit’s model number.* *Since this is a replacement part, returns are not accepted.*