Description
The Grundfos ALPHA HWR 15-55 SF/T (SKU 92603110) is a high-efficiency, variable-speed hot water recirculation pump engineered to deliver instant hot water at every fixture while minimizing energy consumption and water waste. Designed for residential and light commercial potable water recirculation systems, the ALPHA HWR combines intelligent pump technology with a compact, easy-to-install form factor.
Key Features
- Variable-speed, electronically commutated motor (ECM) for maximum energy efficiency
- 115V single-phase power supply for straightforward residential installation
- ALPHA HWR 15-55 performance range optimized for hot water recirculation applications
- SF/T designation indicates integrated timer and sensor-ready functionality for demand-based or scheduled operation
- Compact, space-saving design ideal for under-sink or mechanical room installation
- Quiet operation — suitable for noise-sensitive residential environments
- Corrosion-resistant construction compatible with potable water systems
- Simple plug-in electrical connection with standard 115V outlet
Benefits
- Eliminates long waits for hot water, improving comfort and convenience
- Reduces water waste by minimizing cold water purge at fixtures
- Lowers operating costs compared to constant-speed recirculation pumps
- Flexible scheduling or sensor-based control reduces unnecessary pump run time
- Trusted Grundfos reliability backed by decades of hydronic and plumbing pump expertise
Specifications
- Brand: Grundfos
- SKU / Part Number: 92603110
- Model: ALPHA HWR 15-55 SF/T
- Voltage: 115V
- Application: Domestic hot water recirculation
- Motor Type: Variable speed ECM
Applications
- Residential hot water recirculation systems
- Light commercial potable water recirculation
- Retrofit installations requiring compact, energy-efficient pump solutions
