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 control pack consists of a mixing valve, circulating pump, return elbow, manifold adaptor and all necessary seals. Product Features and Benefits Now with new A-Rated Grundfos 15-50/60 pump. Compact bolt on unit providing quick and simple installation To provide controlled mixed temperature water to underfloor heating systems with a heat output up to 14kW Easy set up within the adjustable range of 35øC to 65øC Controls flow temperature to +/- 2øC even with changing boiler flow and return temperatures.