Description
The Bosch 7738005094 is a Flow Center 2 assembly paired with a UP26-116 circulator pump combo, designed to deliver dependable loop-side fluid circulation in geothermal and water-source heat pump systems. This integrated flow center simplifies installation by combining the pump, valves, and manifold components into a single, compact unit — reducing field labor and potential leak points.
Product Overview
Bosch flow centers are engineered to maintain consistent flow rates through the ground loop, ensuring optimal heat exchange efficiency in closed-loop and open-loop geothermal installations. The UP26-116 pump is a high-performance wet-rotor circulator well suited for residential and light commercial hydronic applications.
Key Features
- Integrated Flow Center 2 design with UP26-116 circulator pump combo
- Engineered for geothermal and water-source heat pump loop circulation
- Compact, pre-assembled unit simplifies installation and reduces field connections
- High-performance wet-rotor circulator for quiet, efficient operation
- Compatible with closed-loop and open-loop geothermal system configurations
- Durable construction for long-term hydronic system reliability
- Bosch quality engineering for consistent flow and system performance
Applications
- Residential and light commercial geothermal heat pump systems
- Closed-loop ground-source hydronic installations
- Water-source heat pump loop-side circulation
Why Choose Bosch Flow Centers
Bosch HVAC products are trusted by hydronic professionals for their precision engineering and long service life. The Flow Center 2 with UP26-116 pump combo streamlines geothermal system design, making it an ideal choice for contractors seeking a reliable, all-in-one loop circulation solution.







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