Product Information

Stelrad’s range of Low Surface Temperature radiators is the most comprehensive in the UK with sizes and models to suit all applications. They all meet NHS Guidance for ‘safe hot water and surface temperature’ and are finished in antibacterial paint as standard making them the number one choice for safety critical environments.

The LST Standard leaves you free to specify your preferred controls and can be installed in domestic, commercial and public buildings’ running heating systems with total public safety assured.

Every Stelrad LST radiator is supplied with an attractive, flat panel outer casing, which is totally reversible to allow piping flexibility. Simple and quick to install, the casing is held by security fittings with a unique seam fixing bracket system to prevent unauthorised access to the emitter accommodated inside – and for added protection, the smooth surface is coated in anti-bacterial paint.

The emitter itself provides high outputs through convection for outstanding heating performance. Strictly controlled independent laboratory testing ensures that each emitter is guaranteed to perform to a maximum working pressure of 116 psi (8 bar) and conform to BS EN 442, the European Standard for radiators.

The LST range offers all the specified components required in one robust package, and, as you would expect from Stelrad, every LST radiator is guaranteed to deliver outstanding performance and dependability.

Every radiator comes wrapped in robust, practical packaging that will keep the product pristine, right through to handover. Protective through storage and transit, the new packaging design also allows for installation prior to removal.

Please note – From the 1st January 2016, the LST Plus will be discontinued and the Stelrad Radiator Group will substitute all LST Plus contracts and specifications with the new LST i Plus products.

Product Ranges

Stelrad combines the most sophisticated production resources in Europe with substantial investment in testing and verification of performance data, which has helped us create high output radiators delivering heating performance that exceed expectation.

We also want to exceed expectations when it comes to customer service, and our experts are on hand to support and understand your technical specification needs.

To contact our team of specialists, call 0844 543 6200 and then option 2.

Please see our full Warranty Statement here

* Please note that all LST products come with a 5 year warranty on casing, and a 10 year warranty on emitter.

Casing Height (mm) Casing Length (mm) Emitter Height (mm) Emitter Length (mm) Stelrad UIN Heat Output (Watts) Heat Output (Btu/hr)

500

560 300 400 145000 196 669
760 300 600 145001 293 1000
960 300 800 145002 391 1334
1160 300 1000 145003 489 1668
1360 300 1200 145004 587 2003
1560 300 1400 145005 685 2337
1760 300 1600 145006 782 2668
1960 300 1800 145007 880 3003

650

560 450 400 145024 290 989
760 450 600 145025 435 1484
960 450 800 145026 580 1979
1160 450 1000 145027 725 2474
1360 450 1200 145028 870 2968
1560 450 1400 145029 1015 3463
1760 450 1600 145030 1160 3958
1960 450 1800 145031 1305 4453

800

560 600 400 145048 365 1245
760 600 600 145049 548 1870
960 600 800 145050 730 2491
1160 600 1000 145051 913 3115
1360 600 1200 145052 1096 3740
1560 600 1400 145053 1278 4361
1760 600 1600 145054 1461 4985
1960 600 1800 145055 1643 5606
Casing Height (mm) Casing Length (mm) Emitter Height (mm) Emitter Length (mm) Stelrad UIN Heat Output (Watts) Heat Output (Btu/hr)

500

560 300 400 145008 284 969
760 300 600 145009 426 1454
960 300 800 145010 568 1938
1160 300 1000 145011 710 2423
1360 300 1200 145012 852 2907
1560 300 1400 145013 994 3392
1760 300 1600 145014 1136 3876
1960 300 1800 145015 1278 4361

650

560 450 400 145032 386 1317
760 450 600 145033 580 1979
960 450 800 145034 773 2637
1160 450 1000 145035 966 3296
1360 450 1200 145036 1159 3955
1560 450 1400 145037 1352 4613
1760 450 1600 145038 1546 5275
1960 450 1800 145039 1739 5933

800

560 600 400 145056 501 1709
760 600 600 145057 751 2562
960 600 800 145058 1002 3419
1160 600 1000 145059 1252 4272
1360 600 1200 145060 1502 5125
1560 600 1400 145061 1753 5981
1760 600 1600 145062 2003 6834
1960 600 1800 145063 2254 7691
Casing Height (mm) Casing Length (mm) Emitter Height (mm) Emitter Length (mm) Stelrad UIN Heat Output (Watts) Heat Output (Btu/hr)

500

560 300 400 145016 348 1187
760 300 600 145017 522 1781
960 300 800 145018 696 2375
1160 300 1000 145019 870 2968
1360 300 1200 145020 1044 3562
1560 300 1400 145021 1218 4156
1760 300 1600 145022 1392 4750
1960 300 1800 145023 1566 5343

650

560 450 400 145040 478 1631
760 450 600 145041 717 2446
960 450 800 145042 956 3262
1160 450 1000 145043 1195 4077
1360 450 1200 145044 1434 4893
1560 450 1400 145045 1673 5708
1760 450 1600 145046 1912 6524
1960 450 1800 145047 2151 7339

800

560 600 400 145064 615 2098
760 600 600 145065 922 3146
960 600 800 145066 1230 4197
1160 600 1000 145067 1537 5244
1360 600 1200 145068 1844 6292
1560 600 1400 145069 2152 7343
1760 600 1600 145070 2459 8390
1960 600 1800 145071 2767 9441

Colours

Stelrad radiators are available in white (RAL 9016) as standard.

  • RAL 9016

Gallery

Video

Product Downloads

  • LST Standard – How to Choose a TRV 1 MB
  • LST Standard Range & Technical Specification Brochure 2 MB