Further info/downloads Want more information? Below is further information about our products including warranties, dimensions, installation manuals and technical specifications. If you don’t find what you are looking for, please contact us. Contact us Exegi Duplex tanks Exegi storage tank Installation Manual Exegi 15 year tank Warranty details Tank technical specifications including port locations Co2 Heat Pumps Reclaim Energy CO2 Heat Pump Brochure Reclaim Energy CO2 Heat pump installation manual Sanden CO2 Heat Pump brochure Sanden CO2 Heat Pump installation manual Evacuated tubes Frame building guide Evacuated tube heat pipe installation manual Evacuated tube specifications and efficiency Evacuated tube collector dimensions installed