Multi zoning system Simple to install on existing systems Works with underfloor and wet heating systems Zoning solutions can be designed for even the simplest of property layouts. The evohome Connected Thermostat Pack consists of an evohome controller, power lead and stand plus a wireless relay box. A zoning pack is available so that you can create additional heating zones. 5 Year Warranty Manufacturer Stock Code:ATP921R3100 EAN Code:5025121073547 Length:292 mm Width:228 mm Height:228 mm Weight:1.09 kg Sub-Category:Thermostats Brand:Honeywell Home Manufacturer Part Number:ATP921R3100 Warranty:1 Years EAN Number:5025121073547 Range:Evohome Category:Heating Controls NCB:Yes Type:Wireless