Stelrad Specification Book July 2024 - Catalog - Page 15
ELITE K3
50
K3
(75/65/20ºC)
Height
mm
300
500
600
700
Length
mm
Sections
Stelrad
UIN
Watts
1000
30
2000
600
Heat output
Btu/hr
3533310
1418
4838
60
3533320
2836
9677
18
3553306
1301
4439
700
21
3553307
1518
5180
800
24
3553308
1735
5920
900
27
3553309
1952
6661
1000
30
3553310
2169
7401
1100
33
3553311
2386
8141
1200
36
3553312
2603
8882
1400
42
3553314
3037
10363
1600
48
3553316
3470
11840
1800
54
3553318
3904
13321
2000
60
3553320
4338
14802
2400
72
3553324
5206
17764
400
12
3563304
1006
3433
500
15
3563305
1257
4289
600
18
3563306
1508
5146
700
21
3563307
1760
6005
800
24
3563308
2011
6862
900
27
3563309
2263
7722
1000
30
3563310
2514
8578
1100
33
3563311
2765
9435
1200
36
3563312
3017
10294
1400
42
3563314
3520
12011
1600
48
3563316
4022
13724
15440
1800
54
3563318
4525
2000
60
3563320
5028
17156
2400
72
3563324
6034
20589
4849
500
15
3573305
1421
600
18
3573306
1705
5818
700
21
3573307
1989
6787
800
24
3573308
2273
7756
900
27
3573309
2557
8725
1000
30
3573310
2841
9694
1100
33
3573311
3125
10663
1200
36
3573312
3409
11632
1400
42
3573314
3977
13570
1600
48
3573316
4546
15512
1800
54
3573318
5114
17450
2000
60
3573320
5682
19388
t50 is the UK’s industry standard for heating outputs, which has an operating temperature of 75/65/20ºC. If you have a low temperature
heat source you may wish to consider t40 or t30 output (see your installer or system designer or download from www.stelrad.com).
For EN442 data, technical and installation information please visit our website: www.stelrad.com and search product downloads.
For systems not operating at DeltaT 50 the correction factors table on page 104 should be applied.
BAR
WORKING
PRESSURE
15
