PC-3S Noritz Tankless Water Heater Pipe Cover The clean durable powder coated steel PC-3S pipe cover conceals piping underneath your tankless hot water heater to allow for a cleaner installation. Utilize the PC-3S pipe cover with the NR111, NRC83, NRC98, and NRC1111 to ensure the look of your installation is as impressive as the performance of your heating system. Pipe Cover: Achieve a professional finish on your installation by hiding your piping with the Noritz brand pipe covers. An easy to install aesthetic appeal will help you finish your installation off just the way you imagined it.Powder coated steelHides piping for a cleaner lookProfessional finish that's easy to install