Handmade recuperatorr. Box.
The casing is made of 50mm EPPS. sheets are cut with a scissor, the ends are smoothed with an electric planer. Between each other are glued adhesive foam for polystyrene, tying in places of gluing screws with wide hats.
UPD: Infrared film will NOT be used. Already installed an ultrasonic membrane.
Recuperator results: • Рекуператор своими руками. Результаты рабо...