For unit AQUACIAT LD2 100V (7368671): *Aluminium coil. If special coating please consult us For unit AQUACIAT LD2 120V (7368673): *Aluminium coil. If special coating please consult us For unit AQUACIAT LD2 EVO 100V (7353019): *Aluminium coil. If special coating please consult us For unit AQUACIAT LD2 EVO 120V (7353020): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDC2 100V (7368796): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDC2 120V (7368797): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDC2 EVO 100V (7353029): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDC2 EVO 120V (7353030): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDH2 100V (7368806): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDH2 120V (7368807): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDH2 EVO 100V (7353039): *Aluminium coil. If special coating please consult us For unit AQUACIAT LDH2 EVO 120V (7353041): *Aluminium coil. If special coating please consult us