BAXI DUO TEC 24HE, 28HE & COMBI 24HE (20 PIASTRE) PIASTRA SCAMBIATORE DI CALORE 7223558
Baxi Duo Tec 33 HE 47-075-24. Baxi Duo Tec 33 HE A (After Serial No.BTH1112 Issue 9) 47-075-37. Baxi Duo Tec 33 HE A (Before Serial No.BTH1112 Issue 8) 47-075-37 BEFORE. Baxi Duo Tec 40 HE 47-075-26. Baxi Duo Tec 40 HE A (Issue 8) 47-075-38.