Stelrad Specification Book July 2024 - Catalog - Page 63
COMPACT XTRA PROTECTION
K1
50
K2
(75/65/20ºC)
Height
mm
450
600
Length
mm
Stelrad
UIN
Heat output
Watts
Btu/hr
Stelrad
UIN
Heat output
Watts
Btu/hr
400
144850
302
1031
144858
548
1870
600
144851
454
1550
144859
823
2809
800
144852
605
2065
144860
1097
3744
1000
144853
756
2580
144861
1371
4679
1200
-
-
-
144867
1645
5614
1400
-
-
-
144868
1919
6550
1600
-
-
-
144869
2194
7488
1800
-
-
-
144870
2468
8423
400
144854
392
1338
144862
693
2365
600
144855
588
2007
144863
1039
3546
4730
800
144856
784
2676
144864
1386
1000
144857
980
3345
144865
1732
5911
1200
-
-
-
144871
2078
7092
1400
-
-
-
144872
2425
8277
1600
-
-
-
144873
2771
9457
1800
-
-
-
144874
3118
10642
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.
Piping connections the same as the Stelrad Compact.
Zn
BAR
WORKING
PRESSURE
RUST RESISTANT
ZINC COATING
63
