The PB1ZM Single zone master unit is designed to provide all of the necessary electrical connections for your Polypipe underfloor heating system including the pump, motorised zone valve, boiler (both 230v & volt free) and a single room thermostat* A series of LED displays are also incorporated which provide a visual indication of the relevant operational mode.
Operating temperature: 0°C to 50°C
Protection: Class 1 IP20
1 zone unit
For multiple room control the PB1ZM must be used with either a four or six zone slave unit (PB4ZS or PB6ZS)
Technical specification
Wired or WirelessWiredWaist Sizeab14cc19fxTypeMaster UnitToilet Cistern CapacityFTW--Number of Zones1Input Voltage230 VColourWhiteSupplier Part NumberPB1ZMRange DescriptionUnderfloor HeatingBrand NamePolypipe