The floor convector KORAFLEX Optimal FKO represents the widest range of models of floor convectors. The black lacquered galvanized steel housing comes with additional decorative U-, F- or cross frames and a wide selection of grilles.
Versions:
- EKONOMIC – basic version, black painted galvanized steel housing, unpainted heat exchanger
- EXCLUSIVE – black lacquered galvanized steel housing, RAL 9005 black lacquered heat exchanger
Standard contents
- RAL 9005 black lacquered galvanized steel housing
- EKONOMIC – unpainted Al/Cu heat exchanger with bleed valve
- EXCLUSIVE – RAL 9005 black lacquered Al/Cu heat exchanger with bleed valve
- U-frame made of anodized aluminum, painted silver
- metal cover plate
- levelling set screws and 4 anchors
- spacers for correct installation and concreting
- hardboard cover to protect the trench heater from contamination
- durable packaging, installation instructions
Optional accessories (specify in order)
- choice of grilles
- cross frame
- anodized aluminum U-frame lacquered in light/dark bronze colour, or another colour from the RAL colour chart
- anodized aluminum F-frame lacquered in light/dark bronze colour, or another colour from the RAL colour chart
- thermostatic head with built-in controls and immersion remote sensor
- 24V DC power supply
- 24V DC or 230V AC room thermostat for regulation
- 24V DC or 230V AC thermoelectric actuator, 2,5m or 5m cable length
- raised floor structural supports
- lockshield, thermostatic valve
- ½” × ½” 90° brass elbow for the connection
- 10, 12 or 30 cm flexible stainless steel hose
- strengthened OSB cover for installation purposes
Types of frames
Left: U-frame Middle: F-frame Right: cross frame
| Height [mm] | 70, 90, 110, 130, 190, 300, 450 mm |
| Width [mm] | 140, 200, 260, 320, 400 mm |
| Length [mm] | 800 do 3 000 mm (po 100 mm) |
| Heat output [W] | od 41 do 3 480 W |
| Max. working pressure [MPa] | 1.2 MPa |
| Max. working temperature [°C] | 110 °C |
| Connection thread | inner G ½” |
Table of the heat output in W depending on dimensions and the difference between the central heating water and air temperature:
