The manifold pump serves as the central hub where water is circulated from the heat source—such as a boiler or heat pump—to the underfloor heating system. It features a high-efficiency, quiet-running pump that distributes heated water evenly through the underfloor pipes, eliminating cold spots and ensuring consistent room warmth.
Integrated with a thermostatic mixing valve, it precisely regulates the water temperature by blending hot water from the heat source with cooler return water. This prevents overheating, maintains user-set temperatures, and enhances overall system efficiency.
- High-efficiency Grundfos UPM3 Auto pump ensures quiet and reliable circulation for underfloor heating systems.
- Adjustable thermostatic mixing valve maintains flow temperature between 35°C and 55°C, with max temp up to 95°C.
- Compact modular design for direct manifold connection—no extra brackets or support required.
- Primary connections: 3/4" FBSP | Manifold connections: 1" BSPM | Kvs: 2.24 m³/h
- Supplied pre-assembled and pre-tested—ready for straightforward installation with a 2-year warranty.
This pump and mixing valve unit is an essential component for managing flow and temperature in multi-zone underfloor heating setups, helping maintain a comfortable and balanced climate throughout your space.
The manifold pump serves as the central hub where water is circulated from the heat source, such as a boiler or a heat pump, to the underfloor heating system. It features a high-efficiency pump that operates quietly and effectively, facilitating the even distribution of heated water across the underfloor pipes. This promotes consistent warmth throughout the room, eliminating cold spots and enhancing overall comfort.
Integrated with a mixing valve, the manifold pump allows for precise temperature regulation by blending hot water from the heat source with cooler return water from the underfloor heating system. This ensures that the water supplied to the floor heating loops maintains the desired temperature, preventing overheating or underheating of the space. The mixing valve can be adjusted manually or controlled electronically, providing flexibility to adapt to changing heating requirements and environmental conditions.
| Kvs Value: | 2.24m3/h |
|---|---|
| Temperature range: | 35°C - 55°C |
| Max temperature range: | Continuously = 85°C Temporarily = 95°C |
| Maximum supply pressure: | 10 Bar |
| Primary connections: | 3/4" FBSP |
| Manifold connections: | 1" BSPM |
Our May Bank Holiday Delivery Times
| Order Date | Order Time | Expected Delivery Date |
|---|---|---|
| Fri 23rd May* | Before 4:00pm | Tues 27th May |
| Fri 23rd May | After 4:00pm | Wed 28th May |
| Sat 24th May | All day | Wed 28th May |
| Sun 25th May | All day | Wed 28th May |
| Mon 26th May | All day | Wed 28th May |
| *Any pallets to be delivered on Saturday 24th May will need to be ordered before 2:30pm on Friday 23rd May. | ||
Free Delivery as Standard!
As standard we include 2 - 3 working day delivery on all orders delivered to the UK mainland. * A £5 delivery charge will be applied to all orders below £20.
Delivery cut off times
Our final delivery time for Mondays to Thursday is 4:30pm. To give us a bit more time to ensure weekend deliveries are handled and our couriers have time to collect, the final delivery time on Fridays is 4:00pm.
2-3 working day delivery
Next working day
Next working day before 10:30
Saturday Delivery
* A £5 delivery charge will be applied to all orders below £20.
Other Delivery Options
Pre 10:30am and Saturday delivery services are available on orders placed before 4:30pm. Any order placed before 4:30pm on a Friday will be delivered on the following Monday (unless its a bank holiday) so please select a Saturday service if a weekend delivery is required.
Delivery outside the UK
Delivery outside the mainland UK may be arranged by prior agreement. You will be notified of the amount of the charge for this service and will at that point have to make a decision whether you wish to proceed wth your order.
Important: Our deliveries rely on third party couriers, so, whilst we make every effort to deliver your order on the specified date and time, unfortunately there may be occasions when this will not be possible due to external influences. Due to this we strongly recommend you ensure you have received your order before any tradespeople/builders are scheduled to commence work.
Still Unsure? Talk to an expert
If you need any guidance or further information our highly experienced team are on hand to help.
Get in touch using our contact form or give us a call on 0800 023 4203 or 01268 744 479.
