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Stelrad Compact K3 radiators
Compact triple panel, triple convector steel radiators. Compare heating output at 45/40/20°C (flow/return/room), calculated using the manufacturer's EN 442 coefficient. The 55/45/20°C figure is the manufacturer's published ΔT30 output. Final emitter selection should match the room heat loss and system design temperatures. Dimensions are height × length. Range photograph shown; dimensions vary by model.
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| Model | Size / connections | Configuration | Your price | Select model |
|---|---|---|---|---|
| 3033310Units | 300 × 1000 mm | 474 W at 45/40/20°C (calculated); 695 W at 55/45/20°C | £ 203.04 | Full specification and documents |
| 3033320Units | 300 × 2000 mm | 948 W at 45/40/20°C (calculated); 1,389 W at 55/45/20°C | £ 380.11 | Full specification and documents |
| 3053306Units | 500 × 600 mm | 430 W at 45/40/20°C (calculated); 636 W at 55/45/20°C | £ 178.94 | Full specification and documents |
| 3053307Units | 500 × 700 mm | 502 W at 45/40/20°C (calculated); 741 W at 55/45/20°C | £ 202.65 | Full specification and documents |
| 3053308Units | 500 × 800 mm | 573 W at 45/40/20°C (calculated); 847 W at 55/45/20°C | £ 226.27 | Full specification and documents |
| 3053309Units | 500 × 900 mm | 645 W at 45/40/20°C (calculated); 953 W at 55/45/20°C | £ 251.89 | Full specification and documents |
| 3053310Units | 500 × 1000 mm | 717 W at 45/40/20°C (calculated); 1,059 W at 55/45/20°C | £ 278.62 | Full specification and documents |
| 3053311Units | 500 × 1100 mm | 788 W at 45/40/20°C (calculated); 1,165 W at 55/45/20°C | £ 302.19 | Full specification and documents |
| 3053312Units | 500 × 1200 mm | 860 W at 45/40/20°C (calculated); 1,271 W at 55/45/20°C | £ 325.68 | Full specification and documents |
| 3053314Units | 500 × 1400 mm | 1,003 W at 45/40/20°C (calculated); 1,482 W at 55/45/20°C | £ 373.42 | Full specification and documents |
| 3053316Units | 500 × 1600 mm | 1,147 W at 45/40/20°C (calculated); 1,694 W at 55/45/20°C | £ 428.52 | Full specification and documents |
| 3053318Units | 500 × 1800 mm | 1,290 W at 45/40/20°C (calculated); 1,906 W at 55/45/20°C | £ 477.68 | Full specification and documents |
| 3053320Units | 500 × 2000 mm | 1,433 W at 45/40/20°C (calculated); 2,118 W at 55/45/20°C | £ 529.46 | Full specification and documents |
| 3053324Units | 500 × 2400 mm | 1,720 W at 45/40/20°C (calculated); 2,541 W at 55/45/20°C | £ 847.66 | Full specification and documents |
| 3063304Units | 600 × 400 mm | 333 W at 45/40/20°C (calculated); 492 W at 55/45/20°C | £ 145.54 | Full specification and documents |
| 3063305Units | 600 × 500 mm | 416 W at 45/40/20°C (calculated); 615 W at 55/45/20°C | £ 172.60 | Full specification and documents |
| 3063306Units | 600 × 600 mm | 499 W at 45/40/20°C (calculated); 738 W at 55/45/20°C | £ 199.51 | Full specification and documents |
| 3063307Units | 600 × 700 mm | 583 W at 45/40/20°C (calculated); 861 W at 55/45/20°C | £ 226.60 | Full specification and documents |
| 3063308Units | 600 × 800 mm | 666 W at 45/40/20°C (calculated); 984 W at 55/45/20°C | £ 253.57 | Full specification and documents |
| 3063309Units | 600 × 900 mm | 749 W at 45/40/20°C (calculated); 1,107 W at 55/45/20°C | £ 282.69 | Full specification and documents |
| 3063310Units | 600 × 1000 mm | 833 W at 45/40/20°C (calculated); 1,230 W at 55/45/20°C | £ 312.68 | Full specification and documents |
| 3063311Units | 600 × 1100 mm | 916 W at 45/40/20°C (calculated); 1,353 W at 55/45/20°C | £ 339.59 | Full specification and documents |
| 3063312Units | 600 × 1200 mm | 999 W at 45/40/20°C (calculated); 1,477 W at 55/45/20°C | £ 366.48 | Full specification and documents |
| 3063314Units | 600 × 1400 mm | 1,166 W at 45/40/20°C (calculated); 1,723 W at 55/45/20°C | £ 420.81 | Full specification and documents |
| 3063316Units | 600 × 1600 mm | 1,332 W at 45/40/20°C (calculated); 1,968 W at 55/45/20°C | £ 482.90 | Full specification and documents |
| 3063318Units | 600 × 1800 mm | 1,499 W at 45/40/20°C (calculated); 2,215 W at 55/45/20°C | £ 538.79 | Full specification and documents |
| 3063320Units | 600 × 2000 mm | 1,665 W at 45/40/20°C (calculated); 2,461 W at 55/45/20°C | £ 597.76 | Full specification and documents |
| 3063324Units | 600 × 2400 mm | 1,998 W at 45/40/20°C (calculated); 2,953 W at 55/45/20°C | £ 957.79 | Full specification and documents |
| 3073305Units | 700 × 500 mm | 465 W at 45/40/20°C (calculated); 698 W at 55/45/20°C | £ 191.80 | Full specification and documents |
| 3073306Units | 700 × 600 mm | 558 W at 45/40/20°C (calculated); 838 W at 55/45/20°C | £ 222.08 | Full specification and documents |
| 3073307Units | 700 × 700 mm | 651 W at 45/40/20°C (calculated); 977 W at 55/45/20°C | £ 252.46 | Full specification and documents |
| 3073308Units | 700 × 800 mm | 744 W at 45/40/20°C (calculated); 1,118 W at 55/45/20°C | £ 282.76 | Full specification and documents |
| 3073309Units | 700 × 900 mm | 837 W at 45/40/20°C (calculated); 1,257 W at 55/45/20°C | £ 315.43 | Full specification and documents |
| 3073310Units | 700 × 1000 mm | 930 W at 45/40/20°C (calculated); 1,397 W at 55/45/20°C | £ 348.71 | Full specification and documents |
| 3073311Units | 700 × 1100 mm | 1,023 W at 45/40/20°C (calculated); 1,536 W at 55/45/20°C | £ 378.93 | Full specification and documents |
| 3073312Units | 700 × 1200 mm | 1,116 W at 45/40/20°C (calculated); 1,676 W at 55/45/20°C | £ 409.11 | Full specification and documents |
| 3073314Units | 700 × 1400 mm | 1,302 W at 45/40/20°C (calculated); 1,955 W at 55/45/20°C | £ 470.21 | Full specification and documents |
| 3073316Units | 700 × 1600 mm | 1,488 W at 45/40/20°C (calculated); 2,235 W at 55/45/20°C | £ 539.33 | Full specification and documents |
| 3073318Units | 700 × 1800 mm | 1,675 W at 45/40/20°C (calculated); 2,514 W at 55/45/20°C | £ 602.04 | Full specification and documents |
| 3073320Units | 700 × 2000 mm | 1,860 W at 45/40/20°C (calculated); 2,793 W at 55/45/20°C | £ 668.17 | Full specification and documents |