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Grundfos Manifold Pump & ESBE Mixing Valve Unit

Was £299.99
From Was £299.99
Was £299.99
Now £269.99
From £269.99
Now £269.99
Save £30 Save £30
in stock, ready to be shipped
Grundfos Manifold Pump & ESBE Mixing Valve Unit
From Was £299.99
Was £299.99
From £269.99
Now £269.99
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Call our product experts 01268 567016

The Grundfos Manifold Pump & ESBE Mixing Valve Unit is specifically designed to provide temperature-controlled mixed water to a multi-zone manifold connected underfloor heating system with a heat output of up to 14kW. With its lightweight and compact design, this unit seamlessly connects directly onto a standard manifold without the need for additional brackets or support.

The kit includes essential components such as a market-leading mixing valve, circulating pump, return elbow, manifold adaptor, and all necessary seals. These components work together to ensure efficient and precise control of your underfloor heating system.

Product Features

  • Temperature range of 20°C to 55°C, perfectly suited for force screed drying in accordance with (BS1264), providing optimal conditions for your flooring installation.
  • 'A' rated Grundfos UPM3 Auto Pump, delivering high energy efficiency and reliable performance for your heating system.
  • Integrated check valves for easy filling and maintenance, ensuring proper system operation.
  • Temperature gauge for convenient monitoring and adjustment of the mixed water temperature.
  • Fully reversible design allows for left or right-sided manifold connection, providing flexibility during installation.
  • Side or bottom entry connections for versatile installation options to suit your specific needs.

Choose the Grundfos Manifold Pump & ESBE Mixing Valve Unit to enhance the performance and control of your multi-zone underfloor heating system. With its comprehensive features, lightweight design, and easy installation, this unit ensures efficient heat distribution and optimal comfort for your space.

Hot temperature supply range 60°C - 90°C
Adjustable temperature range 20°C - 55°C
Maximum supply pressure 10 bar
Factory preset 45°C
Temperature stability +/-2°C
Connections Mixing valve inlets 3/4" FBSP, Manifold connections 1" MBSP
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Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016

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Free delivery on all orders

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer free delivery on all of our orders.

Your delivery option for this product is 5-10 working days.

Explore our full delivery policy

30 days returns policy

At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.


At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.


We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.


Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

Lifetime warranty

At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

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We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

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