NSF International recently certified Centennial Plastics’s CenFuse geothermal pipe to the American National Standard for Ground-Source Geothermal Piping Systems.
November 18, 2013
NSF International recently certified Centennial Plastics’s CenFuse geothermal pipe to the American National Standard for Ground-Source Geothermal Piping Systems – NSF/ANSI Standard 358-1: Polyethylene Pipe and Fittings for Water-Based Ground-Source “Geothermal” Heat Pump Systems.