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UFH Non-Mixing Pump Set with Grundfos UPM3 Flex (Pre-Assembled)
Product details
A pre-assembled non-mixing UFH pump set, also called a heat pump circulation pack, with a Grundfos UPM3 Flex 25-70 A-rated pump. It's for heat pump and other low-temperature systems where no blending valve is needed. It bolts straight onto the manifold, and the PWM-ready pump can take its speed signal from the heat pump.
Why installers use it
- Made for heat pumps: no blending valve, so nothing holds back a low flow temperature.
- PWM-ready Grundfos pump: the heat pump can control the pump speed.
- Up to 7m head: with constant curve (fixed speed) settings when there's no PWM signal.
- One of our best sellers: pre-assembled and ready to bolt on.
Specification
| Item | Detail |
|---|---|
| Mixing | None (no blending valve) |
| Mounting | Bolts onto the manifold |
| Pump | Grundfos UPM3 Flex 25-70 130, up to 7m head |
| Pump control | PWM, or pump settings |
Works with
- Heat pump connection
- Auto-Balancing Stainless Steel UFH Manifold
- 2-Wire Thermal Actuators 230V
- Grundfos Replacement Pump Power Cable (UPM3)
Questions
When should I use a non-mixing set?
When the heat source already runs at floor temperature, as most heat pumps do. If the boiler runs hotter than the floor needs, choose a blending valve pump pack.
Is it ready to fit?
Yes. It's supplied pre-assembled and bolts straight onto the manifold.
Order by 12pm, Monday to Friday, for next working day UK delivery.
Product codes: MH-PUMPSET-NONMIX
Specifications
| Brand | Grundfos |
|---|---|
| Code | MH-PUMPSET-NONMIX |
| Type | Pump & Controls |
Delivery & returns
Next working day delivery on UK mainland orders placed by 12pm, Monday to Friday. Delivery is calculated at checkout. See our delivery and shipping policy and returns policy.
Need help choosing?
Try our MaxHeatUFH ProLoop to design and price your floor, or email sales@maxheatufh.com with your floor plan.