ThermRite Ltd
Heat Pump Underfloor Heating Pump & Mixing Unit – Grundfos UPM3 AUTO – Up to 12 Ports
Heat Pump Underfloor Heating Pump & Mixing Unit – Grundfos UPM3 AUTO – Up to 12 Ports
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SKU:GRAU-HP-TR
The Heat Pump Underfloor Heating Pump & Mixing Unit is a pre-assembled circulation pack designed specifically for heat pump-fed underfloor heating systems. Built for low-temperature UFH setups, this compact unit connects directly to underfloor heating manifolds and provides efficient water circulation for systems with up to 12 ports.
Featuring an A-rated Grundfos UPM3 AUTO circulation pump, adjustable inlets and a fully reversible design, this heat pump pump pack offers a clean, flexible and installer-friendly solution for modern water underfloor heating systems.
Key Features
| Heat Pump Compatible | Designed for low-temperature underfloor heating systems supplied by air source or ground source heat pumps. |
| Grundfos UPM3 AUTO Pump | A-rated 3-speed circulation pump for efficient UFH performance. |
| Supports Up To 12 Ports | Suitable for multi-zone underfloor heating manifolds up to 12 ports. |
| Reversible Connection | Can be fitted to the left or right side of the manifold. |
| Flexible Pipe Entry | Adjustable inlets allow side or bottom flow and return pipe entry. |
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Heat pump underfloor heating pump and mixing unit |
| Pump | Grundfos UPM3 AUTO, A-rated, 3-speed |
| Heating Capacity | Up to 18kW |
| Manifold Compatibility | Up to 12-port manifolds |
| Connection | Left or right side manifold connection |
| Pipe Entry | Side or bottom flow and return pipe entry |
| Assembly | Pre-assembled in the UK |
| Warranty | 2 years |
Ideal For
- Heat pump underfloor heating systems
- Air source heat pump UFH installations
- Ground source heat pump UFH installations
- Low-temperature water underfloor heating systems
- Multi-zone UFH manifolds up to 12 ports
- Residential and light commercial underfloor heating projects
Why Choose This Heat Pump UFH Pump Pack?
This pre-assembled heat pump circulation pack is purpose-built for low-temperature underfloor heating systems. The Grundfos UPM3 AUTO pump provides efficient circulation, while the reversible design and adjustable inlets make installation fast, flexible and tidy.
Quick Summary
A compact heat pump underfloor heating pump and mixing unit with an A-rated Grundfos UPM3 AUTO pump, reversible manifold connection, flexible pipe entry and support for up to 12-port UFH manifolds.
