Grundfos Single Circuit Pump & Mixing Valve Unit
Quick Find: 12621
Part Code: GRUNDFOSSINGLECIRCUITMIXERPUMP
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.
- 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
Which underfloor heating system should you choose? If you are undecided which system to install for you, we have some helpful pros and cons for each system which may help you decide which system...