S3-100-PF ACT D'MAND Kontrols Hot Water Recirculation Pump w/PF-Kit

• This D'MAND KONTROLS® System includes an electronic circuit board, thermosensor mounted in stainless steel volute, 3/4" threaded stainless steel flanges, and internal check valve.
• Recommended for use with standard plumbing systems in buildings up to 4,000 sq. ft. with tank water heaters. Or pipe runs up to 100 lineal ft. between a tankless water heater and installation location of the D'MAND KONTROLS® System.
• PF-Kit includes two (2) stainless steel 3/4" ID, 18" corrugated flex lines with threaded male/female ends, and two (2) custom machine tooled no lead brass T's.