KORATHERM HORIZONTAL-M

Design radiators with horizontally aligned profiles and bottom middle connection

Unobtrusive luxury with a unique combination of elegance and heat output - this is KORATHERM HORIZONTAL-M. It is a suitable solution for heating rooms with large-space glass surfaces such as shop-windows, reception rooms, open plan living areas, larger rooms with high ceilings, panoramic windows, halls, etc.

It is designed for double-pipe pressurized heating systems, the heating profiles are aligned horizontally. The connection to the heating system is always bottom middle with the connecting pitch of 2" (example of product code K11HM). It is equipped with 2 bottom connections with inside thread G½, an air vent and a blanking plug with G¼ thread. All types are delivered with a top grill.

We recommend to use the Connection fittings HM (pdf, 3 MB) for radiators with bottom middle connection. KORADO now offers also towel hangers and pegs which extend the practical use of KORATHERM design radiators.

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length from 19 2/3" to 78 3/4"

length from 19 2/3" to 78 3/4"

height from 8 4/7" to 34 4/5"

height from 8 4/7" to 34 4/5"

heat output from 1088 to 12645 BTU/HR

heat output from 1088 to 12645 BTU/HR

bottom middle connection

bottom middle connection

KORATHERM HORIZONTAL-M we offer these in 255 alternatives

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Selection of dimensions

Enter required dimensions.

Heat output (For professionals)

t1: 167 °F
t2: 149 °F
ti: 68 °F
ΔT: 122 °F

The heat output of the radiator should cover the specified heat losses of the heated room, which are calculated by the designer. t1 – temperature of input water entering the radiator t2 – temperature of output water exiting the radiator ti – relative air temperature (design temperature of air in the room) (Temperatures t1 and t2 are based on the design documentation of the heating system or the selected heat source)

Select colour

Basic white

The basic colour is RAL 9016 white, other colours are subject to a surcharge.
It is possible to deviate the colour in the colour chart compared to the colour of the heating element.

Leave white

Free of charge

KORADO colour card

20 %

RAL colour card

30 %

Select alternative

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Dimensions (H × L × D)
inches
Heat output
Tepelný výkon radiátoru má pokrýt stanovené tepelné ztráty vytápěné místnosti, které jsou vypočteny projektantem.
BTU/HR
Type
Color
Code for ordering
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 23 5/8 × 2 2/5
Heat output (BTU/HR)
1307
Type
11
Color
White
Code for ordering
K11H036060-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 27 5/9 × 2 2/5
Heat output (BTU/HR)
1525
Type
11
Color
White
Code for ordering
K11H036070-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 31 1/2 × 2 2/5
Heat output (BTU/HR)
1740
Type
11
Color
White
Code for ordering
K11H036080-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 35 3/7 × 2 2/5
Heat output (BTU/HR)
1959
Type
11
Color
White
Code for ordering
K11H036090-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 39 3/8 × 2 2/5
Heat output (BTU/HR)
2177
Type
11
Color
White
Code for ordering
K11H036100-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 43 2/7 × 2 2/5
Heat output (BTU/HR)
2395
Type
11
Color
White
Code for ordering
K11H036110-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 47 1/4 × 2 2/5
Heat output (BTU/HR)
2614
Type
11
Color
White
Code for ordering
K11H036120-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 55 1/8 × 2 2/5
Heat output (BTU/HR)
3047
Type
11
Color
White
Code for ordering
K11H036140-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 63 × 2 2/5
Heat output (BTU/HR)
3484
Type
11
Color
White
Code for ordering
K11H036160-00M10
Your selection
Dimensions (H × L × D) (inches)
14 2/5 × 70 7/8 × 2 2/5
Heat output (BTU/HR)
3917
Type
11
Color
White
Code for ordering
K11H036180-00M10

Accessories

Title Description Code
Towel hanger for KORATHERM 370 - Z-D035
Designed for use with all models of design radiators KORATHERM in the VERTIKAL and HORIZONTAL version. Length 14 4/7 inches.
Z-D035
Towel hanger for KORATHERM 518 - Z-D036
Designed for use with all models of design radiators KORATHERM in the VERTIKAL and HORIZONTAL version. Length 20 2/5 inches.
Z-D036
Towel peg for KORATHERM - Z-D038
Designed for use with all models of design radiators KORATHERM in the VERTIKAL and HORIZONTAL version.
Z-D038

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Heat output and technical information

Technical Data

KORATHERM HORIZONTAL-M | koratherm-m.png
H: Height (inch) 8 4/7, 14 2/5, 20 1/4, 23 1/7, 26, 34 4/5
L: Length (inch) 19 2/3, 23 5/8, 27 5/9, 31 1/2, 35 3/7, 39 3/8, 43 2/7, 47 1/4, 55 1/8, 63, 70 7/8, 78 3/4
Depth (inch)
Type 11 2 4/9 inches
Type 20 2 8/9 inches
Type 21 2 8/9 inches
Type 22 4 3/5 inches
Highest allowed working temperature (°F) 230 °F
Highest allowed working pressure 58,02 psi
Connecting thread G 1/2" inside
Connecting pitch 2"

Heat output

Type 11 Type 20 Type 21 Type 22
Q [BTU/HR] Height [inches]
Length [inches] 14 2/5 20 1/4 23 1/7 26 34 4/5
23 5/8 1307 1737 1942 2146 2726
27 5/9 1525 2027 2266 2505 3180
31 1/2 1740 2313 2590 2859 3637
35 3/7 1959 2603 2914 3218 4091
39 3/8 2177 2893 3238 3576 4545
43 2/7 2395 3184 3562 3934 4999
47 1/4 2614 3474 3886 4292 5453
55 1/8 3047 4050 4535 5006 6364
63 3484 4630 5180 5722 7271
70 7/8 3917 5207 5828 6435 8182
78 3/4 4354 5787 6476 7152 9090
Q [BTU/HR] Height [inches]
Length [inches] 14 2/5 20 1/4 23 1/7 26 34 4/5
19 2/3 1266 1689 1897 2109 2747
23 5/8 1518 2023 2276 2528 3296
27 5/9 1771 2361 2655 2952 3845
31 1/2 2027 2699 3037 3371 4395
35 3/7 2279 3037 3416 3794 4944
39 3/8 2532 3375 3794 4214 5494
43 2/7 2784 3712 4173 4637 6043
47 1/4 3037 4050 4552 5057 6592
55 1/8 3545 4726 5313 5900 7691
63 4050 5398 6070 6742 8790
70 7/8 4559 6074 6831 7585 9888
78 3/4 5064 6749 7589 8428 10987
Q [BTU/HR] Height [inches]
Length [inches] 8 4/7 14 2/5 20 1/4 23 1/7 26 34 4/5
19 2/3 993 1488 1924 2129 2320 2856
23 5/8 1191 1785 2310 2552 2784 3426
27 5/9 1389 2081 2696 2979 3248 3999
31 1/2 1587 2378 3078 3405 3712 4569
35 3/7 1785 2675 3463 3828 4176 5142
39 3/8 1982 2972 3849 4255 4641 5712
43 2/7 2180 3269 4234 4681 5105 6282
47 1/4 2378 3566 4620 5105 5569 6855
55 1/8 2774 4159 5388 5958 6497 7998
63 3173 4757 6159 6807 7425 9138
70 7/8 3569 5350 6927 7660 8353 10281
78 3/4 3965 5944 7698 8510 9281
Q [BTU/HR] Height [inches]
Length [inches] 8 4/7 14 2/5 20 1/4 23 1/7 26 34 4/5
19 2/3 1280 2061 2651 2914 3163 3818
23 5/8 1532 2470 3180 3497 3794 4583
27 5/9 1788 2883 3712 4081 4426 5347
31 1/2 2044 3296 4241 4661 5057 6108
35 3/7 2300 3706 4774 5244 5691 6872
39 3/8 2556 4118 5302 5828 6323 7636
43 2/7 2812 4531 5831 6411 6954 8401
47 1/4 3068 4941 6364 6995 7589 9165
55 1/8 3579 5767 7425 8158 8851 10690
63 4088 6589 8483 9325 10117
70 7/8 4600 7415 9544 10489 11379
78 3/4 5111 8237 10605 11656 12645

Overview of Types

Type 11
Type 20
Type 21
Type 22

Types of Connection

Bottom middle
KORATHERM HORIZONTAL-M - connection Bottom middle

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Catalogue (4)
Product list (1)
Ceník (0)
Mounting (2)
Colour card (2)
Outputs (0)
Certificate (4)
Logos (2)
Other (0)
Atypická výroba (0)
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