Used hive smart heating thermostatic radiator valves (TRV) with the 3 standard adaptors supplied, none are attached to the head. PRICE IS FOR ONE HEAD Turns on and connects to my hub, may need resetting to connect to yours. FOLLOW HIVE APP INSTRUCTIONS FOR INSTALLING ONTO YOUR SYSTEM. ensure valve is in mounting mode, is close to the hub and your phone/ tablet before installation. I find it best to connect valve to app before attaching to radiator. Batteries not included. Will be randomly selected from the box when you purchase As these are used there may be minor marks on them but this does not affect the operation. Please see pictures as they form part of the description
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