Stelrad Specification Book January 2026 - Catalog - Page 51
CONCORD SLIMLINE
50
SINGLE
(75/65/20ºC)
Height
mm
Length
mm
1800
2000
Elements
White
UIN
Colour
UIN
Heat output
Watts
Btu/hr
2975
320
8
148300
148300c
872
440
11
148301
148301c
1199
4091
520
13
148302
148302c
1417
4835
640
16
148303
148303c
1744
5951
320
8
148304
148304c
976
3330
4579
440
11
148305
148305c
1342
520
13
148306
148306c
1586
5412
640
16
148307
148307c
1952
6661
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 stelradprofessional.com).
For EN442 data, technical and installation information please visit stelradprofessional.com and search product downloads.
For systems not operating at DeltaT 50 the correction factors table on page 114 should be applied.
If feet are required, they must be ordered when you purchase your product. The feet are welded on and can not be added to the
product once your order has been placed.
COLOUR OPTIONS
Comes in White as standard (RAL 9016). Please refer to page 118 for colour options.
Colour radiators have a lead time of up to 8 weeks for configurable options, and a 14-day lead time for nonconfigurable products (from order to delivery). Please
note that once a coloured radiator has been ordered, it cannot be cancelled or returned.
4
BAR
WORKING
PRESSURE
WEEK LEAD TIME ON
CONFIGURABLE
OPTIONS
STEEL
THICKNESS
(MM)
WHITE IN
STOCK
51
