The Radiators (I own A_25 Tubular Multicolumn Radiators) are beautiful in sight ... before you buy them let yourself explain the most trivial of the procedures, as you remove the air from them. V E R G O G N O S I.
PS: I can demonstrate with photos and videos what I'm saying !!!
Product bought and paid for as high quality but proved to be of poor quality. Even the radiator has rust stains and I am still waiting for answers from my local dealer for two years