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WK - HEAT EXCHANGERS (water duct heating systems)
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Heat exchangers for duct heating systems form a seperate group of products in water heating
In objects with windows reaching the floor and objects of special requirements (e.g. objects of
historical value, churches, etc.), heating systems composed of convectors installed in ducts
made in floor are used.
As the system may be installed at any place, it is not obtrusive to the interior design and also
positively affects it's aesthetics.
Ducts also provide uniform heat distribution to the entire room.
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"WK-P1"
Basic dimensions
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"WK-L"
Basic dimensions
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Specification "WK-P" and "WK-L"
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Type
WK-P1
WK-L |
Dimensions |
Water
capacity |
Radiator
weight |
Normal thermal power (*)
acc.to EN-442
75/65/20°C |
| lenght L |
ribbed part
lenght B |
height H |
| cm |
dm3 |
kg |
W |
| 5 |
49 |
36 |
WK-P1
0,183
WK-L
0,102 |
0,36 |
3,4 |
289 |
| 6,5 |
64 |
50 |
0,46 |
4,4 |
395 |
| 8 |
79 |
65 |
0,56 |
5,4 |
509 |
| 9,5 |
94 |
81 |
0,66 |
6,3 |
628 |
| 11 |
109 |
96 |
0,76 |
7,3 |
739 |
| 12,5 |
124 |
111 |
0,86 |
8,2 |
850 |
| 14 |
139 |
126 |
0,96 |
9,2 |
960 |
| 15,5 |
154 |
141 |
1,06 |
10,1 |
1069 |
| 17 |
169 |
155 |
1,16 |
11,1 |
1170 |
| 18,5 |
184 |
170 |
1,26 |
12,0 |
1279 |
| 20 |
199 |
185 |
1,36 |
13,0 |
1387 |
| 21,5 |
214 |
201 |
1,46 |
13,9 |
1502 |
| 23 |
229 |
216 |
1,56 |
14,8 |
1609 |
| 24,5 |
244 |
231 |
1,66 |
15,7 |
1716 |
| 26 |
259 |
246 |
1,76 |
16,6 |
1823 |
| 27,5 |
274 |
261 |
1,86 |
17,5 |
1929 |
| 29 |
289 |
275 |
1,96 |
18,3 |
2028 |
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Specification "WK-P2" (double exchangers)
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Type
WK-P2 |
Dimensions |
Water
capacity |
Radiator
weight |
Normal thermal power (*)
acc.to EN-442
75/65/20°C |
| lenght L |
ribbed part
lenght B |
height H |
| cm |
dm3 |
kg |
W |
| 5 |
57 |
36 |
WK-P2
0,183 |
0,72 |
6,3 |
589 |
| 6,5 |
72 |
50 |
0,92 |
8,3 |
806 |
| 8 |
87 |
65 |
1,12 |
10,3 |
1038 |
| 9,5 |
102 |
81 |
1,32 |
12,1 |
1281 |
| 11 |
117 |
96 |
1,52 |
14,1 |
1508 |
| 12,5 |
132 |
111 |
1,72 |
15,9 |
1734 |
| 14 |
147 |
126 |
1,92 |
17,9 |
1958 |
| 15,5 |
162 |
141 |
2,12 |
19,7 |
2181 |
| 17 |
177 |
155 |
2,32 |
21,7 |
2387 |
| 18,5 |
192 |
170 |
2,52 |
23,5 |
2609 |
| 20 |
207 |
185 |
2,72 |
25,5 |
2829 |
| 21,5 |
222 |
201 |
2,92 |
27,3 |
3064 |
| 23 |
237 |
216 |
3,12 |
29,1 |
3282 |
| 24,5 |
252 |
231 |
3,32 |
30,9 |
3500 |
| 26 |
267 |
246 |
3,52 |
32,7 |
3719 |
| 27,5 |
282 |
261 |
3,72 |
34,5 |
3935 |
| 29 |
297 |
275 |
3,92 |
36,1 |
4137 |
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The maximum working temperature: 95oC
The maximum working pressure 1,0 MPa (up to 3,0 MPa on special orders)
(*) For selection of radiators for parameters other than 75/65/20°C,
( DT=50°C )
use the GPM and GCM radiator
correction indexes.
Heat exchangers type "WK-P", "WK-P2" and "WK-L"
are produced only to specific orders: delivery time - 14 days
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WK - price list
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