Standard Output Water Underfloor Heating Kit with Grundfos Pump Temperature Mix Unit Key Features ---Supplied pre-mounted on installation brackets ---Connections are euroconus and a range of fittings are available to suit most UK pipe sizes ---Usual working temperature 82 C ---Max working temperature 105 C ---Max working pressure 3 bar ---Max test pressure 10 bar ---Easy Fitting ---Manufactured to highest standards to meet all UK and EU standards ---Pump Pack - Grundfos Pump with Mixer Blending Valve ---Grundfos A-rated Pump UPM3 ---Mixer Set Blending Valve ---Thermostatic control the flow temperature of water to the underfloor heating pipe.