The Danfoss RA/VL manual valve sensor head is a replacement adjustable knob to control your radiator. It uses a built-in gas sensor to help adjust and control your radiator more efficiently, thus making your heating more economical to run and ultimately saving you money. It also has a timeless and compact design and is made with the tried and tested Danfoss build quality. It is important to note that this listing is for the valve head only and does not include any other components of the radiato

Brand Name	Danfoss