Schlüter-BEKOTEC-THERM-AN is a connector fitting made of nickel plated brass for connecting the heating pipes Schlüter-BEKOTEC-THERM-HR in diameters of 14 or 16 mm. The connector fitting has a 1/2″ (DN 15) self sealing external thread and a 3/4″ (DN 20) compression fitting. The clamping ring fitting Schlüter-BEKOTEC-THERM-KV is used to attach heating pipes with diameters of 10 or 12 mm.