Drayton Classic TRV4 integral sensor head Anthracite Grey
These are genuine Drayton products, brand new and unused but they do not come with any original packaging.
They come from a dismantled heating pack, hence the amazing price for a genuine Drayton head.
RRP £39
Head only, does not come with valve body.
Anthracite grey and chrome finish. Replacement sensing head for Drayton Classic TRV4 with fast reacting liquid sensor. Includes range limiting pin.