Description
Grundfos ALPHA CS 15-55 SU7P/TLC Circulator Pump — 115V
The Grundfos ALPHA CS 15-55 (Model 92603114) is a high-efficiency wet-rotor circulator pump engineered for residential and light commercial hydronic heating systems. Operating on 115V single-phase power, this pump is designed to deliver reliable, quiet, and energy-conscious circulation in closed-loop heating applications, including radiant floor systems, baseboard heating, and boiler loops.
Product Overview
The ALPHA CS series builds on Grundfos’ legacy of precision-engineered circulators, combining intelligent control technology with a compact, easy-to-install design. The SU7P/TLC designation indicates compatibility with specific system configurations, making it a versatile choice for HVAC contractors and hydronic system designers.
Key Features
- High-efficiency wet-rotor circulator design for quiet, reliable operation
- 115V single-phase power supply for standard residential electrical compatibility
- ALPHA CS 15-55 series rated for hydronic heating and closed-loop systems
- Compact, space-saving form factor for easy installation in tight mechanical rooms
- Durable construction suitable for continuous-duty hydronic applications
- SU7P/TLC configuration for targeted system compatibility
- Grundfos-engineered for long service life and low maintenance requirements
Typical Applications
- Residential and light commercial hydronic heating systems
- Radiant floor heating loops
- Hot water baseboard heating circuits
- Boiler primary and secondary loop circulation
- Closed-loop HVAC hydronic distribution
Why Choose Grundfos ALPHA CS?
Grundfos is a globally recognized leader in pump technology, and the ALPHA CS series reflects their commitment to energy efficiency, reliability, and ease of installation. Designed to meet the demands of modern hydronic systems, this circulator pump helps reduce energy consumption while maintaining consistent system performance. Whether you’re replacing an existing pump or specifying for a new installation, the Grundfos 92603114 delivers the dependability that HVAC professionals trust.
