The plenum boxes used for VRV and VCV equipment are designed to distribute the air before it is diffused through the end elements. Depending on the intended use, the plenum boxes are insulated (on the inside or outside) with armaflex or uninsulated.
The plenum boxes are equipped with one or more nozzles suitable for connection of flexible circular ducts, spiro ducts or rectangular ducts. If needed, with the purpose of controlling the air distribution, they can be equipped with dampers.
ATZ - Rectangular Silencer
RDSR - S-piece - reducer
RPRR - Transition piece, rectangular duct to flat surface
RPAA - Roof intake
RRB - Double branch
RCA - Cap
RPRC - Transition piece, rectangular duct to circular surface
RTB - T-piece at 45°
RCSS - Transition piece, rectangular to circular
RRL - Branch
CAP - Rainproof cap
RSD - S-piece
RC - Bend
RT - Straight duct
RFAR - Connection, vibration proof
RR - Reducer
RCR - Reducing bend
RTE - T-piece
RRP - Y branch
RPA45 - Wall intake at 45°
RPA135 - Roof intake at 135°
RTR - T-piece - reducer