Quote Originally Posted by sarthan View Post
tell me the distanance-kw of each lin if its suction or discharge and the refrigerant you use and the temp of chamber
Sorry for late response.

Main hdr is located almost 3.5 mtr high from 4 off WR nozzles of chambers. Distance of pipes is a bit awkward due to site constraints & is: Ist tapping-1.75m V + 4m H + 1.75mV + 0.7m H. II tapping-1.75m V + 2m H + 1.75m V + 0.7m H. IIIrd tapping-3.5m V + 0.7m H. IV tapping -same as IIIrd. (V=vertical & H=horizontal). Same sort of distance (route) with liquid lines plus liquid inlet of all 4 coils are located 1 m below WR nozzles. Product starts from one end of tunnel @ +15 deg C leaving last chamber @ -18 deg C. Pl do let me know velocity recommendations in all 4 off WR lines also. regards