The Price Linear Passive Beam, PCBL, is a cooling-only product that does not require external supply air. The cooling effect is created by natural convection and a cooling coil in the unit. The warm return air rises and contacts the cooling coil, which creates a downward airflow that pulls the return air across the cooling coil and provides cooling capacity. 

The PCBL is available in 12" [300 mm], 18" [450 mm], and 24" [600 mm] widths and lengths up to 10' [3 m] long in 1' [300 mm] increments. The standard 10" [250 mm] exterior skirt surrounding the coil provides a stack effect and increases the airflow across the coil. The PCBL is designed to fit into standard suspended ceilings and can be installed above perforated tiles for a concealed appearance. 

The compact design of the PCBL is ideal for for short ceiling plenum heights or minimal clearance requirements for exposed installations. The units should be installed away from fixed occupant positions as the units have a supply airstream directly below the unit. Passive beams should be placed in aisles and along the perimeter of the space to avoid draft complaints. 

• Operates without the need for supply air or primary air
• Extremely quiet operation
• Concealed or exposed installation
• Low profile decreases floor-to-floor height in new buildings

• Operates without the need for supply air or primary air
• Extremely quiet operation
• Concealed or exposed installation
• Low profile decreases floor to floor height in new buildings