
RELAX RENOVA is the ideal product for replacement of any radiator already installed, thanks to a series of possible connections, on the bottom or side, making it ideal for the restructuring. The radiator is supplied with the hydraulic connection kit hidden concealment on the rear of the radiator. A valve and lockshield system connected to flexible pipes allow for high installation flexibility, varying the hydraulic center distance from a minimum of 45 mm to a maximum of 100 mm as desired.
Construction features
radiating panel
thread 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
PRACTICALITY
Relax Renova is the ideal product for replacement of any radiator already installed, thanks to a series of possible connections, on the bottom or side, making it ideal for the restructuring.

Colors and Finishes
Model | Deph (mm) | Height (mm) | Width (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 1136 | 63,5 | 688 | 1136 | 29,40 | 7,30 | 3.780,0 | 953,0 | 1.108,0 | 837,0 | 584,0 | 351,0 | 1,255 |
688 x 1272 | 63,5 | 688 | 1272 | 32,80 | 8,30 | 4.265,0 | 1.075,0 | 1.250,0 | 945,0 | 658,0 | 396,0 | 1,255 |
688 x 1476 | 63,5 | 688 | 1476 | 37,90 | 9,80 | 4.992,0 | 1.258,0 | 1.463,0 | 1.106,0 | 770,0 | 463,0 | 1,255 |
688 x 728 | 63,5 | 688 | 728 | 19,30 | 4,40 | 2.327,0 | 587,0 | 682,0 | 515,0 | 359,0 | 216,0 | 1,255 |
688 x 932 | 63,5 | 688 | 932 | 24,40 | 5,90 | 3.054,0 | 770,0 | 895,0 | 676,0 | 471,0 | 283,0 | 1,255 |
868 x 1136 | 63,5 | 868 | 1136 | 37,20 | 9,40 | 4.712,0 | 1.188,0 | 1.381,0 | 1.041,0 | 723,0 | 433,0 | 1,266 |
868 x 1272 | 63,5 | 868 | 1272 | 41,50 | 10,70 | 5.316,0 | 1.340,0 | 1.558,0 | 1.174,0 | 816,0 | 488,0 | 1,266 |
868 x 1476 | 63,5 | 868 | 1476 | 48,00 | 12,60 | 6.223,0 | 1.569,0 | 1.824,0 | 1.375,0 | 955,0 | 572,0 | 1,266 |
868 x 728 | 63,5 | 868 | 728 | 24,10 | 5,70 | 2.900,0 | 731,0 | 850,0 | 641,0 | 445,0 | 266,0 | 1,266 |
868 x 932 | 63,5 | 868 | 932 | 30,60 | 7,50 | 3.808,0 | 960,0 | 1.116,0 | 841,0 | 584,0 | 350,0 | 1,266 |
1663 x 456 | 63,5 | 1663 | 456 | 28,40 | 6,40 | 3.166,0 | 798,0 | 928,0 | 696,0 | 480,0 | 284,0 | 1,291 |
1663 x 592 | 63,5 | 1663 | 592 | 37,20 | 8,90 | 4.299,0 | 1.084,0 | 1.260,0 | 945,0 | 651,0 | 386,0 | 1,291 |
1663 x 728 | 63,5 | 1663 | 728 | 45,90 | 11,40 | 5.428,0 | 1.368,0 | 1.591,0 | 1.193,0 | 823,0 | 487,0 | 1,291 |
1963 x 456 | 63,5 | 1963 | 456 | 33,30 | 7,50 | 3.617,0 | 912,0 | 1.060,0 | 796,0 | 551,0 | 328,0 | 1,281 |
1963 x 592 | 63,5 | 1963 | 592 | 43,60 | 10,50 | 4.910,0 | 1.238,0 | 1.439,0 | 1.081,0 | 748,0 | 445,0 | 1,281 |
1963 x 728 | 63,5 | 1963 | 728 | 53,90 | 13,60 | 6.200,0 | 1.563,0 | 1.817,0 | 1.365,0 | 944,0 | 562,0 | 1,281 |
2163 x 456 | 63,5 | 2163 | 456 | 36,50 | 8,30 | 3.972,0 | 1.001,0 | 1.164,0 | 875,0 | 606,0 | 361,0 | 1,279 |
2163 x 592 | 63,5 | 2163 | 592 | 47,90 | 11,60 | 5.391,0 | 1.359,0 | 1.580,0 | 1.188,0 | 822,0 | 490,0 | 1,279 |
2163 x 728 | 63,5 | 2163 | 728 | 59,30 | 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 RENOVA 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