The Kartell K-Rad Kompact P613K is a Type 21 double panel, single convector radiator, 600 1300 mm, giving 1840 W (6277 BTU/h) at T50. Two water-carrying panels with a single bank of convector fins sit in a 70 mm case: 1840 W against 1235 W for a Type 11 the same size, for 14 mm more depth. Nett weight is 37.96 kg and it holds 7.67 litres of system water.
Type 21 double panel600 1300 70 mm1840 W at T50EN 442 testedWhite enamel RAL 901610-year guarantee 6277 BTU/h Output at T50 1840 W 37.96 kg Nett weight holds 7.67 l EN 442 Tested and certified 10 years Manufacturer guarantee
Where it goes Wall-hung on a sealed or open-vented wet heating system, fixed no lower than 100 mm off the finished floor. The 600 mm height clears a standard skirting and sits under most window boards. Typical job A room needing roughly 1840 W on a 70 C mean water temperature, or 2357 W where the system runs at 80 C. Straight swap for a tired 600 1300 panel of the same size. Works with / replaces Pipe centres are 545 mm with a wall-to-centre of 65 mm or 80 mm, so it lines up with most existing 600 mm-high panels. Case depth is 70 mm against 56 mm for a Type 11 and 105 mm for a Type 22. When not to choose this The 1840 W figure is at T50. Run a heat pump at low flow temperatures and it falls hard Kartells own correction factor at T30 is 0.515, so you would get about 948 W from this radiator. Size at the T you will actually run, and step up to a Type 22 or 33 if the load needs it.
| Brand | Kartell |
| Model | K-Rad Kompact P613K |
| Radiator type | Type 21 double panel, single convector |
| Heat output | |
| Output at T50 | 1840 W (6277 BTU/h) |
| Output at T60 | 2357 W (8042 BTU/h) |
| Size and weight | |
| Dimensions (H W D) | 600 1300 70 mm |
| Centre distance | 545 mm |
| Wall to centre | 65 or 80 mm |
| Weight | 37.96 kg |
| Water content | 7.67 l |
| Build and rating | |
| Max working pressure | 10 bar |
| Max working temperature | 120 C |
| Finish | White enamel, RAL 9016 |
| Standard | EN 442 |
| Warranty | 10 years |
Fix no lower than 100 mm from the finished floor. Allow 35 mm from the wall to pipe centre for a manual valve, or 45 mm for a TRV. Kartell requires the system to be cleansed and dosed with inhibitor to BS 7593:2019 skipping it invalidates the guarantee, which covers product replacement only. Leave the protective packaging on until the radiator is fixed and the tappings are cut.
Need more output? The Type 22 at the same 600 1300 mm gives 2385 W at T50, in a 105 mm case. View Type 22 Tight on space? The Type 11 is 56 mm deep and gives 1235 W at T50 slimmer, but less heat. View Type 11 Other sizes Type 21 runs 400900 mm high and 4002200 mm wide, from 413 W to 3114 W at T50. Browse radiators
Check out these similar items
English
There are no reviews yet.