
RELAX OVER POWER is the RELAX version for those who need high thermal power. The towel holder is a design accessory that can be positioned, with the radiator already installed, at the desired height. The whole RELAX range is supplied with the innovative concealed hydraulic connection system installed directly in the company.
Construction features
radiating panel
thread pitch of 50 mm, M24 x 19
maximum working pressure 10 bar
maximum working temperature 95°C
this radiator is already fitted for the insertion of the optional thermostat head
ESSENTIALITY
Essential design, decided lines, shapes that integrate and become successful, thanks to the refined finishes, this is the true character of Relax.
FUNCTIONALITY
The chrome plated steel towel rail (optional) transforms the radiator into a convenient towel holder, ideal for the bathroom.

Colors and Finishes
Model | Deph (mm) | Height (mm) | Width (mm) | Conn. C. (mm) | Weigth (kg) | Capacity (lt) | Δt=50°C (btu/h) | Δt=50°C (kcal/h) | Δt=50°C (Watt) | Δt=40°C (Watt) | Δt=30°C (Watt) | Δt=20°C (Watt) | Exponent |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
688 x 1061 | 63,5 | 688 | 1061 | 45 / 100 | 27,50 | 7,30 | 3.780,0 | 953,0 | 1.108,0 | 837,0 | 584,0 | 351,0 | 1,255 |
688 x 1197 | 63,5 | 688 | 1197 | 45 / 100 | 31,00 | 8,30 | 4.265,0 | 1.075,0 | 1.250,0 | 945,0 | 658,0 | 396,0 | 1,255 |
688 x 1401 | 63,5 | 688 | 1401 | 45 / 100 | 36,10 | 9,80 | 4.992,0 | 1.258,0 | 1.463,0 | 1.106,0 | 770,0 | 463,0 | 1,255 |
688 x 653 | 63,5 | 688 | 653 | 45 / 100 | 17,30 | 4,40 | 2.327,0 | 587,0 | 682,0 | 515,0 | 359,0 | 216,0 | 1,255 |
688 x 857 | 63,5 | 688 | 857 | 45 / 100 | 22,40 | 5,90 | 3.054,0 | 770,0 | 895,0 | 676,0 | 471,0 | 283,0 | 1,255 |
868 x 1061 | 63,5 | 868 | 1061 | 45 / 100 | 35,10 | 9,40 | 4.712,0 | 1.188,0 | 1.381,0 | 1.041,0 | 723,0 | 433,0 | 1,266 |
868 x 1197 | 63,5 | 868 | 1197 | 45 / 100 | 39,50 | 10,70 | 5.316,0 | 1.340,0 | 1.558,0 | 1.174,0 | 816,0 | 488,0 | 1,266 |
868 x 1401 | 63,5 | 868 | 1401 | 45 / 100 | 46,00 | 12,60 | 6.223,0 | 1.569,0 | 1.824,0 | 1.375,0 | 955,0 | 572,0 | 1,266 |
868 x 653 | 63,5 | 868 | 653 | 45 / 100 | 22,00 | 5,70 | 2.900,0 | 731,0 | 850,0 | 641,0 | 445,0 | 266,0 | 1,266 |
868 x 857 | 63,5 | 868 | 857 | 45 / 100 | 28,60 | 7,50 | 3.808,0 | 960,0 | 1.116,0 | 841,0 | 584,0 | 350,0 | 1,266 |
1663 x 381 | 63,5 | 1663 | 381 | 45 / 100 | 25,60 | 6,40 | 3.166,0 | 798,0 | 928,0 | 696,0 | 480,0 | 284,0 | 1,291 |
1663 x 517 | 63,5 | 1663 | 517 | 45 / 100 | 34,30 | 8,90 | 4.299,0 | 1.084,0 | 1.260,0 | 945,0 | 651,0 | 386,0 | 1,291 |
1663 x 653 | 63,5 | 1663 | 653 | 45 / 100 | 43,10 | 11,40 | 5.428,0 | 1.368,0 | 1.591,0 | 1.193,0 | 823,0 | 487,0 | 1,291 |
1963 x 381 | 63,5 | 1963 | 381 | 45 / 100 | 30,10 | 7,50 | 3.617,0 | 912,0 | 1.060,0 | 796,0 | 551,0 | 328,0 | 1,281 |
1963 x 517 | 63,5 | 1963 | 517 | 45 / 100 | 40,50 | 10,50 | 4.910,0 | 1.238,0 | 1.439,0 | 1.081,0 | 748,0 | 445,0 | 1,281 |
1963 x 653 | 63,5 | 1963 | 653 | 45 / 100 | 50,80 | 13,60 | 6.200,0 | 1.563,0 | 1.817,0 | 1.365,0 | 944,0 | 562,0 | 1,281 |
2163 x 381 | 63,5 | 2163 | 381 | 45 / 100 | 33,20 | 8,30 | 3.972,0 | 1.001,0 | 1.164,0 | 875,0 | 606,0 | 361,0 | 1,279 |
2163 x 517 | 63,5 | 2163 | 517 | 45 / 100 | 44,60 | 11,60 | 5.391,0 | 1.359,0 | 1.580,0 | 1.188,0 | 822,0 | 490,0 | 1,279 |
2163 x 653 | 63,5 | 2163 | 653 | 45 / 100 | 56,00 | 15,00 | 6.807,0 | 1.716,0 | 1.995,0 | 1.500,0 | 1.038,0 | 618,0 | 1,279 |
Thanks to the high performance of Irsap RELAX OVER POWER radiators, the ideal Δt for low temperature projects is Δt at 30°C.
For Δt different from 50°C use the formula: Q=Qn (Δt / 50)n
Standard equipment
• water connection system complete with fittings for connection to copper pipes (12, 14 and 15 mm diameter) and multilayer pipes (14 x 2 thick and 16 x 2 thick) • wall fixing system • air vent • installation template