KORATHERM Horizontal Bottom Connections 
Click To Enlarge


KORATHERM Horizontal Bottom Connections



 The flat panel radiator KORATHERM HORIZONTAL represents a comfortable alternative to a conventional panel radiator. An extensive range of colours and an individual appearance with a characteristic line-design of heating profiles naturally challenges it to be integrated into any modern interior.

It is designed for two-pipe pressurized heating systems, the heating profiles are horizontally aligned. The connection to the heating system is bottom from the bottom down with connecting pitch derived from the length L (example marking K11H). It is equipped with 2 bottom outlets with inside thread G½, an air vent and a blanking plug with G¼ thread. Types 10 and 11 are delivered with a solid top cover, types 20, 21 and 22 with a top grill.

Technical Data          low


Steel profile 70 × 11 mm
Steel profile 50 × 30 mm
"D" profile 40 × 30 mm

  Height H 144, 218, 366, 514, 588, 662, 884, 958 mm
Length L 500, 600, 700, 800, 900, 1000, 1100, 1200, 1400,
1600, 1800, 2000, 2300, 2600, 3000 mm
Depth B 62, 74, 117 mm
Connecting pitch h = L - 50 mm
Connecting thread 2 x G ½ inside
Maximum working pressure 4 bar
Test pressure 5.2 bar
Maximum working temperature 110 °C

Types of Connection

Bottom connection, φ = 1 Bottom connection, φ = 1
Bottom connection
φ = 1

Overview of Types

K10H K11H K20H
K21H K22H

For coloured radiators add 30% surcharge cost order time 10-12 weeks 

PDF: download

For radiators up to 2000mm long you will require two floor mounting brackets and two covers for radiators over 2000mm you will require three floor mounting brackets and three covers, for coloured radiators add 30%.You will require one regulating valve and a lockshield valve for each radiator and two connectors.

GH Required Radiator Accessories

More Info

PDF: download
Price (each):
KT-H-22-144-500-2, Type 22 144mm high 500mm long .947kW.  $442.05 
KT-H-22-144-1000-2, Type 22 144mm high 1000mm long 1.893kW.  $569.10 
KT-H-22-144-1800-2, Type 22 144mm high 1800mm long 3.408kW.  $763.35 
KT-H-22-144-2000-2, Type 22 144mm high 2000mm long 3.787kW.  $811.65 
KT-H-22-144-2300-2, Type 22 144mm high 2300mm long 4.355kW.  $896.70 
KT-H-22-218-1600-2, Type 22 218mm high 1600mm long .932kW, 1.403kW.  $820.05 
KT-H-22-218-3000-2, Type 22 218mm high 3000mm long 1.748kW, 2.631kW.  $1,235.85 
KT-H22-FMB, Floor Mount Brackets Z-U581-25.  $69.30 
KT-H22-FMB-C, Floor Mount Bracket cover.  $9.24 
KT-H-22-588-1200 KT Horizontal T22-0588 x 1200 2.272kW.  $1,189.65 
KT-H-22-588-1000 KT Horizontal T22-0588 x 1000 1.893kW.  $1,108.80 
KT-H-22-588-0900 KT Horizontal T22-0588 x 0900 1.704kW.  $1,079.40 
KT-H-22-588-0700 KT Horizontal T22-0588 x 0700 1.325kW.  $981.75 
KT-H-22-588-0600 KT Horizontal T22-0588 x 0600 1.136kW.  $917.70 
KT-H-22-588-0500 KT Horizontal T22-0588 x 0500 0.947kW.  $854.70 

Quantity   for 
Horizontal End Port Type 22 
Select Panel Location