Description
The Grundfos UP15-55SUC (SKU 59896786) is a high-quality stainless steel in-line circulator pump engineered for dependable performance in residential and light commercial hydronic heating systems. Running on 230V single-phase power and rated at 1/13 HP, this compact yet capable pump delivers consistent water circulation in closed-loop heating applications, radiant floor systems, and domestic hot water recirculation circuits.
Constructed with a stainless steel pump body, the UP15-55SUC resists corrosion and stands up to the demands of continuous-duty operation, making it an ideal long-term solution for hydronic systems where reliability is paramount. Grundfos is a globally recognized leader in pump technology, and the UP15-55SUC reflects the brand’s commitment to energy efficiency, quiet operation, and engineering excellence.
Key Features
- Model: UP15-55SUC
- SKU: 59896786
- Brand: Grundfos
- Motor Power: 1/13 HP
- Voltage: 230V
- Construction: Stainless steel wetted components for superior corrosion resistance
- Design: In-line circulator pump for easy installation in existing piping
- Application: Hydronic heating, radiant floor systems, domestic hot water recirculation
- Operation: Continuous-duty rated for reliable, long-term performance
- Manufacturer: Grundfos — a world leader in pump solutions
Applications
- Residential and light commercial hydronic heating systems
- Radiant floor heating loops
- Domestic hot water recirculation
- Closed-loop heating circuits
- Solar thermal systems
Why Choose Grundfos?
Grundfos pumps are engineered for efficiency, durability, and quiet operation. The UP15-55SUC’s stainless steel construction ensures longevity in systems with varying water quality, while its compact in-line design simplifies installation and maintenance. Trust Grundfos and Jackson Systems to keep your hydronic systems running at peak performance.







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