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Flex Series branch selector box for use with VRV-IV heat recovery systems.

Providing flexibilty and minimizing mechanical and electrical instalation costs, Daikin branch selector boxes are ideal for spaces that require simultaneous heating and cooling controls. The ergonomic design allows the unit to fit in tight mechanical spaces in ceilings, and offers ease of installation, maintenance and service. The Flex series branch selector box is the ideal solution for commercial buildings.
  • Available in 4, 6, and 8 ports
  • Serve up to 54 MBh per port
  • Ability to optimize system costs by leveraging pass through configuration, which allows multiple branch selector boxes to be connected in series to reduce the number of REFNETs and Braze joints
  • Multiple E-box placement options of 3 side positions (rear, left and right side) allows for ease of service space design (4 port series)
  • Engineered for flexibility in design with left, right and pass through piping configuration
  • Ability to mix and match standard and flex series branch selector units for ultimate design flexibility
  • No condensate drain required
  • 208-230V / 1Ph / 60 Hz
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Unit of Measure
Items BS_rendering_8P_0422
BSF4Q54TVJ
Multi Port Branch Selector Box – Flex Series
BS_rendering_8P_0422
BSF6Q54TVJ
Multi Port Branch Selector Box – Flex Series
BS_rendering_8P_0422
BSF8Q54TVJ
Multi Port Branch Selector Box – Flex Series
Model Type N/A Branch Selector Box
Power Supply N/A 1 phase, 60 Hz, 208/230 V
Maximum Number of Connectable Indoor Units N/A 19 N/A 28 N/A 38
Maximum Number of Connectable Indoor Units per Branch N/A 5
Number of Branches N/A 4 N/A 6 N/A 8
Maximum capacity index of connectable indoor units under branch selector units connected in series N/A 290 or less
Maximum Capacity Index of Connectable Indoor Units N/A 144 or less N/A 216 or less N/A 290 or less
Maximum Capacity Index of Connectable Indoor Units per Branch N/A 54 or less
Casing N/A Metal – Galvanized Finish
Height N/A 9 1/2 in241 mm
Width N/A 13 3/4 in348 mm N/A 23 3/8 in593 mm N/A 23 3/8 in593 mm
Depth N/A 23 3/4 in603 mm
Sound Absorbing Thermal Insulation Material N/A Urethane foam, Polyethylene foam
Pipe Connections Indoor Unit - Liquid N/A 1/4 in3/8 in6.4 mm9.5 mm
Pipe Connections Indoor Unit - Gas N/A 1/2 in5/8 in12.7 mm15.9 mm
Pipe Connections Outdoor Unit - Liquid N/A 5/8 in15.9 mm
Pipe Connections Outdoor Unit - Suction Gas N/A 1 1/8 in28.6 mm
Standard Accessories N/A Stopper pipes, Clamps, Insulation tubes, Vinyl tube, Cushion Rubbers, Instalation manual
Weight N/A 22 kg49 lb N/A 33 kg73 lb N/A 37 kg81 lb