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

Download
See more





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 system | 2 x G 1/2" inner |
Case material | galv.steel,stainless steel AISI 304 |
Version of convectors KORAFLEX FV 11/28



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
Mounting and accessories
General information
Other products
News

From Česká Třebová to the whole world. KORADO celebrates 30 years this year!
16. 10. 2020
The establishment of Koventa in 1965 also in fact means the beginning of the history of KORADO.

Inserted valve Eclipse for steel panel radiators KORADO
6. 10. 2020
All steel panel radiators RADIK in version VENTIL KOMPAKT and design radiators KORATHERM HORIZONTAL VKM can be additionally fitted with a valve Eclipse 4381 made by IMI company.

Innovation of KORALINE bench convectors
18. 4. 2018
Higher heat outputs and smarter design of KORALINE bench convectors

Heat recovery efficiency up to 90 %?
26. 4. 2017
Local ventilation unit KORASMART TUBE with heat recovery