Stelrad Specification Book July 2024 - Catalog - Page 61
HEAVY DUTY PLANAR
50
K1
K2
(75/65/20ºC)
Height
mm
450
600
Length
mm
Stelrad
UIN
400
141259
600
141261
Heat output
Btu/hr
Stelrad
UIN
268
915
141269
500
1705
403
1376
141271
750
2559
Watts
Heat output
Watts
Btu/hr
800
141262
537
1834
141272
999
3410
1000
141263
672
2292
141273
1249
4262
1200
141264
806
2751
141274
1499
5114
1400
141265
941
3209
141275
1749
5967
1600
141266
1075
3668
141276
1999
6819
1800
141267
1209
4126
141277
2248
7672
2000
141268
1362
4648
141278
2546
8686
400
141279
348
1187
141289
640
2184
600
141281
522
1781
141291
961
3280
800
141282
696
2375
141292
1281
4372
1000
141283
870
2968
141293
1601
5464
1200
141284
1044
3562
141294
1921
6556
1400
141285
1218
4156
141295
2241
7649
1600
141286
1392
4750
141296
2563
8744
1800
141287
1566
5343
141297
2883
9836
2000
141288
1740
5937
141298
3203
10928
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.
Anti-lift brackets provided as standard with this product.
BAR
WORKING
PRESSURE
61
