Model                        : BPBA : Fan coil supply and return opening plenum box.

Material                    : It is manufactured from galvanized sheet.

Technical Properties: Internal and external surface are isolated by caoutchouc material with suitable thickness. Therefore, heat loss and sound are prevented. While isolation is used for supply air, no isolation is used for return air.

Installation Type      : It is installed to the hidden ceiling type fan coil and duct air-conditioner openings.

Model                       :  BPB : Plenum box

Material                   : It is manufactured from galvanized sheet. It is manufactured as acoustic isolated with 5 or 10 mm thickness or as thermal isolated with 6 or 9 mm thickness.

Technical Properties: It is manufactured with side or top entry. Flap is manufactured as internally or externally commanded.

Installation Types    : It is suitable for screw or concealed screw installation to grille or square ceiling diffuser. Plenum box is hanged to ceiling with wire or rod.