Ikea Enclosure 4inch Exhaust System

thingiverse

Exhaust Adapter set for Ikea Lack Enclosure: Made for Vivosun T4 4inch 190CFM Fan mounted on top of Ikea Lack enclsoure routed through flexible 4inch ducting to a window adapter. (See Ordered Parts Below) Parts to Order: VIVOSUN T4 4 Inch 190 CFM Inline Duct Ventilation Fan - https://www.amazon.com/dp/B01DXYMGOM?psc=1&ref=ppx_yo2ov_dt_b_product_details HYDROWE Dryer Vent Hose Flexible 4 Inch - https://www.amazon.com/dp/B09MVG2DT8?psc=1&ref=ppx_yo2ov_dt_b_product_details GOZFLVT Portable Air Conditioner Window Vent Kit - Comes with 5inch adapter in box, .stl included is a recreation but for a 4inch hose - https://www.amazon.com/dp/B093L1L395?psc=1&ref=ppx_yo2ov_dt_b_product_details Hardware Needed: 8x #10 - 3/4inch screws 4x 4" hose clamps 4 inch hole saw Instructions: 1.) Press 2 halves of 90deg elbow together, if it is too hard to push together, run a blade along the edge of the male portion of the joining seam to chamfer it and allow easier fitment. Alternatively, it can be glued together if it is not fitting snug. 2.) Mark and cut a 4inch hole in top of Ikea Lack table, it's best to mockup with Vivosun T4 fan to ensure there is enough room. 3.) Screw in place the ideal entry and pressed together 90deg elbow. 4.) Cut a small section of 4inch hose duct and using hose clamps, attached to both 90deg elbow and Vivosun T4. 5.) Using a pen or marker, outline the base of the Vivosun T4 and remove it from the unit. Screw down Vivosun mounting base in place. 6.) Re-assemble and attach the rest of the hose to connect to the 4" window adapter, depending on the location of your enclosure and distance to your window your required additional hose length may vary. Note, there are going to be fan speeds that cause the whole system to resonate. A weight can be placed on top of the Lack enclosure to dampen the vibrations.