Rittal HD 1312.600 VX Compact enclosure, WHD: 610x810(H1)x981(H2)x300 mm, stainless steel 14301, with mounting plate, with hinged door and silicone seal
Rittal SK 5050.701 SK Adaptor for roof mounted fan, , WxD 515x300mm, cutout WxD 258x258mm, for old cutout: WxD 475x260mm, for old roof mounted fan: 3149410, 3149420, 3149440,