KORATHERM REFLEX - Flat Panel Radiator and Design Radiator
Description
Flat panel radiator KORATHERM REFLEX combines modern design with an effective way of providing warmth to heated room. Due to the modern design the front surface produces a higher radiant type of heat and thereby gives a feel of thermal comfort. Thanks to its structural design, it is not only a pleasant, but also highly practical addition to any reception area or entrance hall in a residential or public building.
It is designed for two-pipe pressurized heating systems, the heating profiles are vertically aligned, a mirror is attached to the heating surface, it is glued to a strip from zinc-coated metal sheet. The connection to the heating system is side from the top down with constant connecting pitch 1750 mm (example marking K10R). It is equipped with 4 side outlets with inside thread G½, an air vent and a blanking plug with G½ thread. It is delivered in types 10 and 20 with side panels.
Technical Data
Steel profile 70 × 11 mm |
Height H | 1800 mm | |
| Length L | 514, 662, 810, 958 mm | ||
| Depth B | 62, 74 mm | ||
| Connecting pitch | h = 1750 mm | ||
| Connecting thread | 4 x G½ inside | ||
| Maximum working pressure | 4 bar | ||
| Test pressure | 5.2 bar | ||
| Maximum working temperature | 110 °C |
Types of Connection
![]() |
![]() |
![]() |
![]() |
| One side connection φ = 1 |
Diagonal double side connection φ = 1 |
||
Overview of Types
| K10R | K20R |
|---|---|
![]() |
![]() |
Pressure Loss
The pressure loss of the radiator for the respective working conditions can be calculated by means of the value of the flow coefficient AT or the resistance coefficient ξT (see please the Technical Parameters).
| Type | Resistance coefficient ξT [-] |
Flow coefficient AT [m²] |
|---|---|---|
| K10R | 5,6 | 1,2 × 10-4 |
| K20R | 12,9 | 7,9 × 10-5 |





