ThermRite Ltd
Grundfos UPM3 Underfloor Heating Pump Pack & Temperature Control Unit
Grundfos UPM3 Underfloor Heating Pump Pack & Temperature Control Unit
Couldn't load pickup availability
SKU:GRAU-T4-TR
The Grundfos UPM3 Underfloor Heating Pump Pack & Temperature Control Unit is a pre-assembled underfloor heating pump and mixing unit designed for fast manifold connection, accurate water temperature control and reliable UFH circulation.
Featuring an A-rated Grundfos UPM3 Auto pump, adjustable blending valve and reversible manifold connection, this unit is ideal for residential and light commercial water underfloor heating systems requiring a compact, installer-friendly pump set.
Key Features
| Grundfos UPM3 Auto Pump | A-rated high-efficiency circulation pump for UFH systems. |
| 35°C – 60°C Temperature Control | Adjustable blending valve and temperature gauge for precise control. |
| Manifold Ready | Pre-assembled for quick connection to UFH manifolds. |
| Fully Reversible Design | Connects to the left or right side of the manifold. |
| Adjustable Inlets | Allows bottom or side flow and return pipe entry. |
Product Specifications
| Specification | Details |
|---|---|
| Pump | Grundfos UPM3 Auto, A-rated |
| Output | 3.4kV / 18kW |
| Temperature Range | 35°C – 60°C |
| Connection | Fully reversible, left or right manifold connection |
| Inlet Options | Side or bottom entry |
| Suitable For | Manifolds up to 12 ports |
| Assembly | Pre-assembled in the UK |
| Warranty | 2 years |
Ideal For
- Water underfloor heating systems
- UFH manifold pump and mixing set installations
- Residential and light commercial underfloor heating projects
- Multi-zone UFH systems with up to 12 manifold ports
- Projects requiring screed drying capability
Why Choose This UFH Pump Pack?
This underfloor heating pump pack combines efficient Grundfos circulation with adjustable temperature control, making it a practical choice for installers who need a reliable, ready-to-fit UFH pump and blending valve assembly. Its reversible design and adjustable inlet options help make installation quicker and more flexible on site.
Quick Summary
A pre-assembled Grundfos UPM3 underfloor heating pump pack with adjustable 35°C–60°C temperature control, reversible manifold connection, 18kW output and support for manifolds up to 12 ports.
