Sax Vertical
SAX Vertical with its rectangular profile, responds to modern furnishing trends, maintaining a slim line. Every caloric need is satisfied by the modularity of the heating elements. SAX Vertical is available in 13 heights, from 4 to 40 elements and thermal powers from 109 to 3247 Watt.


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Construction features
- manifolds with a 30 mm diameter circular section
- tubes made of sheet steel with a 20x25 mm rectangular section
- manifold threading 1/2” Gas right
- maximum working pressure 4 bar
- maximum working temperature 95°C
Model | Depth (mm) | Height (mm) | Conn. centre (mm) | Weight (kg) | Capacity (lt) |
|
Exponent |
---|---|---|---|---|---|---|---|
730 | 55,0 | 730 | 700 | 0,63 | 0,34 | 128,8 32,5 37,8 28,6 20,0 12,1 | 1,245 |
830 | 55,0 | 830 | 800 | 0,70 | 0,38 | 144,1 36,3 42,2 32,0 22,3 13,4 | 1,250 |
850 | 55,0 | 850 | 820 | 0,71 | 0,38 | 147,2 37,1 43,1 32,6 22,8 13,7 | 1,251 |
900 | 55,0 | 900 | 870 | 0,75 | 0,40 | 154,8 39,0 45,4 34,3 23,9 14,4 | 1,254 |
1200 | 55,0 | 1200 | 1170 | 0,96 | 0,53 | 200,5 50,5 58,8 44,3 30,8 18,4 | 1,266 |
1500 | 55,0 | 1500 | 1470 | 1,17 | 0,65 | 246,7 62,2 72,3 54,4 37,7 22,5 | 1,273 |
1800 | 55,0 | 1800 | 1770 | 1,38 | 0,77 | 293,8 74,1 86,1 64,8 44,9 26,7 | 1,276 |
2000 | 55,0 | 2000 | 1970 | 1,52 | 0,85 | 325,9 82,1 95,5 71,9 49,8 29,7 | 1,275 |
500 | 55,0 | 500 | 470 | 0,47 | 0,24 | 93,1 23,5 27,3 20,7 14,5 8,8 | 1,233 |
530 | 55,0 | 530 | 500 | 0,49 | 0,25 | 97,9 24,7 28,7 21,8 15,3 9,3 | 1,234 |
630 | 55,0 | 630 | 600 | 0,56 | 0,29 | 113,4 28,6 33,2 25,2 17,7 10,7 | 1,240 |
650 | 55,0 | 650 | 620 | 0,57 | 0,30 | 116,5 29,4 34,2 25,9 18,1 11,0 | 1,241 |
680 | 55,0 | 680 | 650 | 0,59 | 0,32 | 121,1 30,5 35,5 26,9 18,8 11,4 | 1,242 |
Thanks to the high performance of Irsap SAX Vertical 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
- wall fixing systems with screws and anchors
- 1/2” blind plug
- piper cover kit
- 1/2” air vent
Length (mm) | N° Elem. | 500 | 530 | 630 | 650 | 680 | 730 | 830 | 850 | 900 | 1200 | 1500 | 1800 | 2000 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
160 | 4 | Watt = W = | 109 | 115 | 133 | 137 | 142 | 151 | 169 | 173 | 181 | 235 | 289 | 344 | 382 |
240 | 6 | Watt = W = | 164 | 172 | 199 | 205 | 213 | 227 | 253 | 259 | 272 | 353 | 434 | 517 | 573 |
320 | 8 | Watt = W = | 218 | 229 | 266 | 273 | 284 | 302 | 338 | 345 | 363 | 470 | 578 | 689 | 764 |
400 | 10 | Watt = W = | 273 | 287 | 332 | 342 | 355 | 378 | 422 | 431 | 454 | 588 | 723 | 861 | 955 |
480 | 12 | Watt = W = | 327 | 344 | 399 | 410 | 426 | 453 | 507 | 518 | 544 | 705 | 868 | 1033 | 1146 |
560 | 14 | Watt = W = | 382 | 402 | 465 | 478 | 497 | 529 | 591 | 604 | 635 | 823 | 1012 | 1206 | 1337 |
640 | 16 | Watt = W = | 437 | 459 | 532 | 546 | 568 | 604 | 676 | 690 | 726 | 940 | 1157 | 1378 | 1528 |
720 | 18 | Watt = W = | 491 | 516 | 598 | 615 | 639 | 680 | 760 | 776 | 817 | 1058 | 1302 | 1550 | 1719 |
800 | 20 | Watt = W = | 546 | 574 | 665 | 683 | 710 | 755 | 845 | 863 | 907 | 1175 | 1446 | 1722 | 1910 |
880 | 22 | Watt = W = | 600 | 631 | 731 | 751 | 781 | 831 | 929 | 949 | 998 | 1293 | 1591 | 1894 | 2101 |
960 | 24 | Watt = W = | 655 | 688 | 798 | 820 | 852 | 906 | 1014 | 1035 | 1089 | 1410 | 1735 | 2067 | 2292 |
1040 | 26 | Watt = W = | 710 | 746 | 864 | 888 | 923 | 982 | 1098 | 1121 | 1180 | 1528 | 1880 | 2239 | 2483 |
1120 | 28 | Watt = W = | 764 | 803 | 931 | 956 | 994 | 1057 | 1183 | 1208 | 1270 | 1646 | 2025 | 2411 | 2674 |
1200 | 30 | Watt = W = | 819 | 860 | 997 | 1025 | 1065 | 1133 | 1267 | 1294 | 1361 | 1763 | 2169 | 2583 | 2865 |
1280 | 32 | Watt = W = | 873 | 918 | 1064 | 1093 | 1136 | 1208 | 1352 | 1380 | 1452 | 1881 | 2314 | 2756 | 3056 |
1360 | 34 | Watt = W = | 928 | 975 | 1130 | 1161 | 1207 | 1284 | 1436 | 1466 | 1543 | 1998 | 2459 | 2928 | 3247 |
1440 | 36 | Watt = W = | 982 | 1032 | 1197 | 1229 | 1278 | 1359 | 1521 | 1553 | 1633 | 2116 | 2603 | 3100 | - |
1520 | 38 | Watt = W = | 1037 | 1090 | 1263 | 1298 | 1349 | 1435 | 1605 | 1639 | 1724 | 2233 | 2748 | 3272 | - |
1600 | 40 | Watt = W = | 1092 | 1147 | 1330 | 1366 | 1420 | 1510 | 1690 | 1725 | 1815 | 2351 | 2892 | - | - |
Guy | Description | Document | Downloads |
---|---|---|---|
Catalogs |
Catalog 2023 | Catalog 2023 | |
Catalogs |
Color chart 2023 | Color chart 2023 | |
Installation Manual |
505M0419_SAX | 505M0419_SAX | |
Installation Manual |
394M0819_RAD_VALV_SONDA_INTERNA | 394M0819_RAD_VALV_SONDA_INTERNA |
Guy | Description | Document | Downloads |
---|---|---|---|
3D Model |
SAX_VERT_H1500_12EL | SAX_VERT_H1500_12EL |
|
3D Model |
SAX_VERT_H1500_16EL | SAX_VERT_H1500_16EL |
|
3D Model |
SAX_VERT_H1800_8EL | SAX_VERT_H1800_8EL |
|
3D Model |
SAX_VERT_H2000_14EL | SAX_VERT_H2000_14EL |
|
3D Model |
SAX_VERT_H2000_20EL | SAX_VERT_H2000_20EL |
|
3D Model |
SAX_VERT_H2000_8EL | SAX_VERT_H2000_8EL |
|
3D Model |
SAX_VERT_H680_18EL | SAX_VERT_H680_18EL |
|
3D Model |
SAX_VERT_H680_24EL | SAX_VERT_H680_24EL |
|

Calculate the power
How to choose the Sax Vertical radiator for your home? How to know what is the right power to heat each room? Online thermal requirement allows you to identify the most suitable radiator for your living space