KORAFLEX FV 11/28

Floor convector with forced convection

depth 11 cm, width 28 cm
  • used for heating
  • achieves high heat outputs
  • low noise even in max. rpm
  • possibility of control through BMS (Building Management System)
  • the convector is intended for dry environment
Heating Heating
Forced convection Forced convection
Quiet operation Quiet operation
Environmentally friendly Environmentally friendly
Minimal consumption of energy Minimal consumption of energy
Higher performance Higher performance

Technical Data

Width including the U/F type frame U/F (mm)284U/314F
Floor case width (mm)235
Grid width (mm)270
Max. adjustable height (V max. mm)115 - 142
Case height (mm)115
Length (mm)800 - 2 800 (at 400 mm steps)
Exchanger height (mm)50
Exchanger width (mm)120
Exchanger effective length (mm)L - 350
Fans impeller diameter (mm)40
Connection to the rating system2 x G 1/2" inner
Case materialgalv.steel,stainless steel AISI 304

Version of convectors KORAFLEX FV 11/28

Economic Economic black coated zinc galvanised steel case, heat exchanger without any surface finish
Exclusive Exclusive black coated zinc galvanised steel case, black coated exchanger**
Inox Inox stainless steel unpainted case AISI 304, unpainted exchanger (for dry environment only)**

Heat output [W]

Heat output calculated to ∆T= 50; (t1/t2/ti = for 75/65/20 °C)

Width [mm] 280
Depth [mm] 110
Length [mm] 800 1200 1600 2000 2400 2800
Max. intake/voltage DC 5,5/12-24 11/12-24 12/12-24 20/12-24 22,5/12-24 23,5/12-24
Noisiness – sound pressure 1 m Lp (A) 0 16,1 23,6 30,5 0 16,4 24,1 30,9 0 16,7 24,4 31,1 0 17,2 25 31,4 0 17,4 25,1 31,7 0 17,7 25,3 31,7
Switch position Off 1 2 3 Off 1 2 3 Off 1 2 3 Off 1 2 3 Off 1 2 3 Off 1 2 3
∆T50 166 538 710 875 298 1016 1340 1653 430 1494 1971 2341 562 1972 2602 3209 694 2450 3233 3987 826 2928 3864 4765

Temperature exponent m = 1,1

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