Special Application Series

Compact K3

The Compact K3 is the ideal choice for low energy systems, providing outstanding heat output from a smaller footprint

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

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

300

1000 30 3033310 1349 4603
2000 60 3033320 2698 9206

500

600 18 3053306 1234 4210

500

700 21 3053307 1439 4910
800 24 3053308 1645 5613
900 27 3053309 1850 6312
1000 30 3053310 2056 7015
1100 33 3053311 2262 7718
1200 36 3053312 2467 8417
1400 42 3053314 2878 9820
1600 48 3053316 3290 11225
1800 54 3053318 3701 12628
2000 60 3053320 4112 14030
2400 72 3053324 4934 16835

600

400 12 3063304 956 3262
500 15 3063305 1195 4077
600 18 3063306 1433 4889
700 21 3063307 1672 5705
800 24 3063308 1911 6520
900 27 3063309 2150 7336
1000 30 3063310 2389 8151
1100 33 3063311 2628 8967
1200 36 3063312 2867 9782
1400 42 3063314 3345 11413
1600 48 3063316 3822 13041
1800 54 3063318 4300 14672
2000 60 3063320 4778 16303
2400 72 3063324 5734 19564

700

500 15 3073305 1356 4627
600 18 3073306 1627 5551
700 21 3073307 1898 6476
800 24 3073308 2170 7404
900 27 3073309 2441 8329
1000 30 3073310 2712 9253
1100 33 3073311 2983 10178
1200 36 3073312 3254 11103
1400 42 3073314 3979 12955
1600 48 3073316 4339 14805
1800 54 3073318 4882 16657
2000 60 3073320 5424 18507
Product Details

Stelrad Compact is the UK’s best-selling and most comprehensive range of compact triple convector radiators. They’re proven high performance winners – ideal for every room and every application where space is at a premium.

Available in a range of 261 models, Compact provides extra sizing flexibility and covers a multitude of application requirements. The elegant, integrated top grille and side panels have been specifically designed to eradicate any movement, providing a tight, professional fit that will remain in place, even after storage, transit and installation.

As you would expect from a triple convector radiator with the Stelrad pedigree, the convectors are precision welded directly onto the waterways for greater efficiency and economy, with flexible connection options for the highest of commercial and domestic application specifications.

As a measure of the all round dependable quality and performance, the Stelrad Compact comes complete with a 10 Year Manufacturer’s Warranty.

The Stelrad Compact range is manufactured under ISO 9000 quality systems in the UK and every radiator comes wrapped in robust, practical packaging that will keep the product pristine, right through to installation. Protective through storage and transit, the new packaging design also allows installation prior to removal.

Strictly controlled independent laboratory testing ensures that all Stelrad radiators are guaranteed to perform to a maximum working pressure of 116 psi (8 bar), and conform to BS EN 442, the European Standard for radiators.

Product Colours

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

  • RAL 9016

Product Gallery
Product Downloads
  • Compact K3 Range & Technical Specification Brochure 324 KB
  • Compact K3 Floormount Instructions 2 MB