Description
The Grundfos UP15-18BUC5 (SKU 59896123) is a reliable 115V in-line circulator pump engineered for residential and light commercial hydronic heating systems. Built on Grundfos’s proven UP-Series platform, this pump delivers consistent flow and quiet operation, making it an ideal choice for hot water heating loops, radiant floor systems, and domestic hot water recirculation applications.
Key Features
- 115V single-phase operation for straightforward residential and light commercial installation
- Compact, in-line design simplifies retrofits and new installations
- Quiet, maintenance-free permanent split capacitor (PSC) motor
- Stainless steel rotor and shaft for long-lasting corrosion resistance
- Union connections for easy removal and servicing without draining the system
- Suitable for closed-loop hydronic heating and domestic hot water recirculation
- Engineered for energy-efficient, continuous-duty operation
Specifications
- SKU: 59896123
- Model: UP15-18BUC5
- Voltage: 115V
- Brand: Grundfos
- Pump Type: In-Line Circulator
- Application: Hydronic Heating / Hot Water Recirculation
Why Choose Grundfos?
Grundfos is a globally recognized leader in pump technology, trusted by HVAC professionals for decades. The UP15-18BUC5 reflects that heritage — combining durable construction with energy-conscious design to keep hydronic systems running smoothly season after season. Whether you’re replacing an aging circulator or specifying equipment for a new installation, this pump delivers the dependability and performance that professionals demand.
