Noritz CSV-BPK Crossover Valve and Bypass Pipe Kit for NRCR Tankless Water Heaters

Our crossover valve bypass pipe kit brings recirculation to homes without a return line by utilizing the cold water line as a return line. Recirculation allows for greater efficiency of household appliances by having hot water readily available at the tap. Put an end to cold water waste with the CSV-BPK.

• Kit includes a crossover valve and bypass pipe
• Bypass pipe links the cold water and return line so the pump doesn't cavitate
• Crossover valve eliminates the need for a return line and allows you to save a significant amount of water that would otherwise be wasted white waiting for hot water
• Convert conventional plumbing into an endless supply of hot water
• Crossover valve is made of durable stainless steel
• Bypass pipe is made of copper
• Maximum loop length for a 1/2 in. connection is 200 ft.
• Maximum loop length for a 3/4 connection is 500 ft.
• Compatible with NRCR 92/111 models
• Installation is quick and easy, installation manual is included in packaging