A set of internal (intra-apartment / intra-house) recuperator units. The scene contains the following models of recuperators: Aspira ASPIRVELO AP Overall dimensions of the model: Height - 180mm Width - 180mm Depth - 48mm Aspira ASPIRVELO 2.0 SMART WI-FI Overall dimensions of the model: Height - 250mm Width - 260mm Depth - 50mm Royal Clima FIATO RCF-70 Overall dimensions of the model: Height - 206mm Width - 206mm Depth - 50mm Winzel Expert WiFi RW1-50 P Overall dimensions of the model: Height - 280mm Width - 230mm Depth - 65mm VENTini HRV-60-PLUS Overall dimensions of the model: Height - 280mm Width - 280mm Depth - 60mm AWENTA HRV100P Overall dimensions of the model: Height - 190mm Width - 190mm Depth - 20mm The archive contains a 3ds max 2017 scene for Corona + obj and mtl files. Renders for the preview were made in Corona Render 8. The model uses Corona Legacy Mtl materials. In the stack, the Turbosmooth modifier during rendering is 2 iterations (geometry for smoothing). Adjust the degree of smoothing as needed. https://www.vseinstrumenti.ru/category/rekuperatory-13218/