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![Grundfos 99793173 - ALPHA 15-55 HWR-D]()
![Grundfos 99793173 - ALPHA 15-55 HWR-D]()
![Grundfos 99793173 - ALPHA 15-55 HWR-D]()
![Grundfos 99793173 - ALPHA 15-55 HWR-D]()
![Grundfos 99793173 - ALPHA 15-55 HWR-D]()
![Grundfos 99793173 - ALPHA 15-55 HWR-D]()
Description
ALPHA 15-55 HWR-D | The ALPHA 15-55 HWR-D COMFORT is a hot water recirculation system to provide comfort in homes with no need for return line or electricity under the sink. The ALPHA 15-55 HWR-D COMFORT starts via remote activation push button when there is a demand for hot water. The push button will start the pump via a Bluetooth signal and will circulate hot water until the water entering the COMFORT Valve reaches a temperature of 102 °F or has been operating continuously for 5 minutes. 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.
EAN
5713834371196
Material Pricing Group
55
P1 max.
45 W
Density
61.35 lb/ft³
Maximum operating pressure
10 bar
Selected liquid temperature
140 °F
Type of connection
NPSM
Rated voltage
1 x 115 V
Thermal protec
ELEC
Pumped liquid
Water
Maximum current consumption
0.65 A
Liquid temperature range
35.6 .. 230 °F
Mains frequency
60 Hz
Insulation class (IEC 85)
F
Built-in motor protection
NONE
Net weight
12.7 lb
Gross weight
13.1 lb
Enclosure class (IEC 34-5)
IP42
Pressure rating for connection
PN 10
Pipe connection
1.25
Sales region
USA
Range of ambient temperature
33.8 .. 104 °F
Minimum current consumption
0.02 A
Terminal box position
6H
Approvals
ETL
Rated flow
12.5 US gpm
Model
A
Length
150 mm
Maximum head
18.05 ft
Housing
Stainless steel
Rated head
6.693 ft
TF class
110
Connection
PN 10
Impeller
Composite
Pump housing
Stainless steel
Motor Curves