The world's largest supplier of underfloor heating

Grundfos Manifold Pump & Reliance Mixing Valve Unit

Grundfos Manifold Pump & Reliance Mixing Valve Unit

RRP: £696.02 £299.99

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Provides temperature controlled mixed water to a multi-zone manifold connected underfloor heating system with a heat output up to 14kW. Designed to be lightweight and compact in order to connect directly onto a standard manifold without the need for extra brackets or support.

The kit consists of a market leading mixing valve, circulating pump, return elbow, manifold adaptor and all necessary seals.

Product Features

  • bolt on unit provides simple installation process
  • provides controlled mixed temperature water to underfloor heating systems (maximum heat output 14kw)
  • adjustable temperature between 3°C and 65°C
  • Controls flow temperatures between +/- 2°C unaffected by boiler flow and return temps
Hot temperature supply range60°C - 85°C
Adjustable temperature range25°C - 60°C
Maximum supply pressure10 bar
Factory pre-set45°C
Temperature stability+/-2°C
ConnectionsMixing valve inlets 3/4" FBSP, Manifold connections 1" MBSP

Delivery options

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 a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99.

Our delivery options

  • 2-3 Working Days (3-5 working days on wet room and energy efficiency products)
  • FREE
  • Next Working Day
  • £4.99 (order before 4pm, Monday to Friday)
  • Next Working Day Before 10.30am
  • £14.99 (order before 4pm, Monday to Friday)
  • Saturday Delivery
  • £29.99 (order before 4pm on Friday)