Stelrad Specification Book January 2026 - Catalog - Page 111
LECCO
50
(75/65/20ºC)
STRAIGHT
Height
mm
Length
mm
Stelrad
UIN
Watts
Heat output
Btu/hr
1200
500
730001
200
682
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.
HORIZONTAL TUBE DIMENSION
1.5mm
15.5mm
50.5mm
4
BAR
WORKING
PRESSURE
IN STOCK
Brushed
/ Polished
Stainless
Steel
111
