Miflues TWPro MB - Chest Mounting Plate - Ø 125. APPROVALS: TWPro is HETAS Approved and is CE marked. Designation Number is. EN1856-1 T600 N1 W V2 L50040 G50. EN1856-1 T200 P1 W V2 L50040 O20. INSTALLATION: TWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied).
