Hub Included - Simply replace your old radiator valve with Kasa and get started right away. Up to 32 Radiators – Each hub can connect and manage up to 32 radiators. Versatile Compatibility – Fits on most radiator valve body thread (M30x1.5) and the six adapters(RA, RAV, RAVL, CAL, M28 and GIA) included allow more compatibility.
