Grundfos 15-55-HWR-D-COMFORT ALPHA Wireless Push Button Activated Recirculation System (99793173)

The ALPHA 15-55 HWR-D is a wireless push button activated recirculation system that provides comfort in homes with no need for a return line or electricity under the sink. System includes line cord, two (2) activation push buttons, four (4) thermal bypass valves, four (4) hose kits, and one (1) set of 3/4" bronze union isolation valves fittings. SHARE DOWNLOAD ADD TO COMPAREPRINT

• Head max : 18.05 ft
• TF class : 110
• Approvals on nameplate : ETL, FCC, NSF
• Pump housing : Stainless steel
• Pumped liquid : Water
• Liquid temperature range : 35.6 .. 230 °F
• Selected liquid temperature : 140 °F
• Density : 61.35 lb/ft³
• Power input - P1 : 2 .. 45 W
• Main frequency : 60 Hz
• Rated voltage : 1 x 115 V
• Maximum current consumption : 0.02 .. 0.65 A
• Enclosure class (IEC 34-5) : IP42
• Range of ambient temperature : 33.8 .. 104 °F
• Maximum operating pressure : 145.04 psi
• Pipe connection : 1 1/4
• Pressure stage : PN 10
• Port-to-port length : 5 15/16 in