Rafcon cany out design, heat load calculation layout, ducting manufacturing and supply of air heating units [AHU] condensing unit, electrical panel. Refcon suppliesprovides turnkey services like site erection, installing and commissioning of complete system. Refcon take special care to provide zero air leakage in AHU system. Highly efficient condensing units with rotary/scroll/reciprocating compressor are provided.This system is used for establishing and maintaining pharmaceutical clean rooms. Air class by install required micron pre, MV and HEAPA niters as per requirements of Schedule M and GMP Standards. AHU of double/single skin construction. Made out of heavy aluminium extruded section with heavy MS base frame. Powder coated, 25/50 mm PUF insulation panels [GI inner and outer skin].KRUGGER/NICOTRA forward/backward curved DIDW fans with drive motor. Fan, coil filter section, mixing chamber with supply, return fresh air dampers. Provision of service door in blower and mixing section wherever required and the doors and panels will be sealed with rubber gasket. Refcon take special care to provide zero air leakage in AHU system. Highly efficient condensing units with rotary/scroll/reciprocating compressor are provided.