| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchange type ventilator capable of preventing breakage of a periphery of a product by a hanger fitting, and increase of package volume by reducing a projecting amount of the hanger fitting from an outer periphery of a device, and achieving resource saving by reducing packaging.SOLUTION: A heat exchange type ventilator including an external casing 5 incorporating a supply air blower 6, an exhaust blower 7 and a heat exchange element 8, further includes a hanger fitting 21 including a bolt fixing face 22 provided with a U-shaped cutout 23 for fixing a suspension bolt, a first apparatus fixing face A24 having an L-shaped cross section by being integrated with the bolt fixing face 22, and a second apparatus fixing face B25 disposed on an end portion of the side configuring the L-shape of the first apparatus fixing face A24 in a state of being bent at a right angle in the direction opposite to the L-shape. The second apparatus fixing face B25 is screwed to a side face corner portion of the external casing 5, and the hanger fitting 21 rotates on a screwing portion as a supporting point. |
