Grundfos 92603111 ALPHA HWR 15-55 SU/T - Union Flange High-Efficiency Hot Water Recirculation Pump, 115 Volt

The Grundfos ALPHA HWR 15-55 SU/T (92603111) is a high-efficiency hot water recirculation pump with a stainless steel housing and union connections. It is designed for domestic hot water recirculation systems with a dedicated return line.

Key features

• Integrated temperature estimator, so no aquastat is needed
• Built-in Bluetooth digital timer with battery backup to schedule on/off hours
• AUTOADAPT temperature control and FLOWSENSE flow limits to reduce flow-accelerated corrosion
• Display readouts for flow, head and watts, with a touch user interface
• Dry-running protection
• Setup, scheduling and trend data through the Grundfos GO app; scheduling through the Grundfos HOME app

Specifications

• Brand: Grundfos
• Manufacturer part number: 92603111
• Model: ALPHA HWR 15-55 SU/T 115V 9H
• Pump housing: Stainless steel
• Connection: 1-1/4" union; 5.9" (150 mm) port-to-port
• Max flow: 13.6 GPM
• Max head: 18 ft
• Power supply: 1 x 115V, 60 Hz
• Power usage: 2 - 38 W (approx.)
• Liquid temperature: 36 - 203°F
• Ambient temperature: 32 - 131°F
• Max pressure: 175 psi
• Sound pressure level: Less than 25 dB(A)
• Approvals: cULus and FCC
• Enclosure: Type 2, indoor use only
• Shipping weight: 6.2 lb

Electrical and plumbing connections should be made by a qualified installer following the Grundfos installation instructions and local codes.

Questions about fit or compatibility? Ask our team. We usually reply within one business day.