Tesi 6

With its six columns, TESI 6 is the version of the TESI range that provides the highest caloric intake. The TESI radiators represent the most functional, modular and elegant system for heating all environments, even large ones. TESI 6 has a depth of 215 mm and heights from 200 to 2500 mm.

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The images on this page have the sole purpose of depicting the product. Finishes and models may not have a perfect match with the actual product.
Tesi 6, 25 elements, Hight 500 mm, Lenght 1125 mm, Edelweiss White Tesi 6, 25 elements, Hight 500 mm, Lenght 1125 mm, , (detail) Tesi 6, 40 elements, Hight 565 mm, Lenght 1824 mm, Matt Ocher Yellow - RAL 1024

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How to choose the Tesi 6 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

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Finishes and models represented are not to be considered binding and may not have a perfect correspondence with the delivered product.

Configure your TESI

Tesi 2
Tesi 3
Tesi 4
Tesi 5
Tesi 6
Choose most used
Cancel selection
Connection top/bottom with angle valve
Connection left/right with angle valve
50mm connection with angle valve
Select valve finish
Select series
Select surface
Select wall
Select floor
Dark travertine
Light travertine
Tiles
Mahogany
Oak
Wooden Planks

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Thermal power
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Discover accessories

APPUFIORE APPUQUADRO APPUTONDO ASTEUTONDO20
ANSTERT APPAPUNO AUMIDIF01
VALKROSQUCU VALKRODIRCU VALKRO50SQUCU VALKRO50DIRCU VALKROSALVCU VALKROSQMIST KITMONESC TESTELIQ3
VALKITCOPTU VALKITCOPT
ATTCHELA4 AMENSFI AMENSMU AMENSRT AMENSRTC40 ATTCHELA5
AMENSPAV AMENBAIE

Construction features

  • tubes made of 25 mm diameter sheet steel
  • manifolds made of pressed sheet steel
  • elements 45 mm long (element pitch)
  • threading 1”1/4 G right and left on top and bottom manifold
  • maximum working pressure 10 bar
  • maximum working temperature 95°C
Tesi 6
Low temperature

Low temperature
10 year Guarantee

10 year Guarantee
Hydraulic radiator

Hydraulic radiator

Model Depth (mm) Height (mm) Conn. centre (mm) Weight (kg) Capacity (lt) Exponent
200 215,0 200 127 0,97 0,86 109,7 32,1 37,4 27,5 18,5 10,6 1,374
300 215,0 300 235 1,35 1,13 178,1 52,2 60,7 45,5 31,4 18,6 1,293
350 215,0 350 285 1,53 1,25 204,3 59,9 69,6 52,1 35,8 21,1 1,302
365 215,0 365 300 1,58 1,29 212,2 62,2 72,3 54,1 37,1 21,9 1,304
400 215,0 400 335 1,71 1,38 230,2 67,5 78,5 58,6 40,2 23,6 1,310
450 215,0 450 385 1,89 1,50 255,8 75,0 87,2 65,0 44,4 26,0 1,319
500 215,0 500 435 2,06 1,63 281,1 82,4 95,8 71,2 48,6 28,4 1,327
535 215,0 535 470 2,19 1,71 298,7 87,5 101,8 75,6 51,5 30,0 1,333
550 215,0 550 485 2,24 1,75 306,1 89,7 104,3 77,4 52,7 30,7 1,336
565 215,0 565 500 2,29 1,79 313,6 91,9 106,9 79,3 54,0 31,4 1,339
600 215,0 600 535 2,42 1,88 331,0 97,0 112,8 83,6 56,8 32,9 1,345
650 215,0 650 585 2,60 2,00 355,7 104,3 121,2 89,6 60,7 35,1 1,353
665 215,0 665 600 2,65 2,04 363,1 106,4 123,7 91,4 61,9 35,7 1,356
685 215,0 685 620 2,72 2,09 372,9 109,3 127,1 93,8 63,5 36,6 1,359
750 215,0 750 685 2,95 2,25 404,7 118,6 137,9 101,6 68,5 39,3 1,370
765 215,0 765 700 3,01 2,29 412,0 120,7 140,4 103,4 69,6 39,9 1,373
815 215,0 815 750 3,18 2,41 436,2 127,9 148,7 109,2 73,4 41,9 1,381
865 215,0 865 800 3,36 2,54 460,3 134,9 156,9 115,0 77,1 43,9 1,390
885 215,0 885 820 3,43 2,59 470,0 137,7 160,2 117,4 78,6 44,7 1,394
900 215,0 900 835 3,48 2,62 477,2 139,9 162,6 119,1 79,7 45,3 1,396
1000 215,0 1000 935 3,84 2,87 525,0 153,9 178,9 131,3 88,1 50,2 1,388
1200 215,0 1200 1135 4,89 3,33 619,8 181,6 211,2 155,5 104,9 60,1 1,371
1500 215,0 1500 1435 6,06 4,06 760,2 222,8 259,1 191,9 130,3 75,5 1,346
1800 215,0 1800 1735 7,22 4,80 899,3 263,6 306,5 227,6 155,1 90,3 1,334
2000 215,0 2000 1935 8,00 5,29 991,5 290,6 337,9 251,1 171,3 99,9 1,330
2200 215,0 2200 2135 8,78 5,78 1.083,5 317,6 369,3 274,6 187,5 109,5 1,327
2500 215,0 2500 2435 9,94 6,51 1.221,3 357,9 416,2 309,9 211,9 124,0 1,322

(*) Thanks to the high performance of Irsap TESI 6 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
  • 4 universal brakets for TESI (except for very small batteries)
  • 4 connections with reductions 1 “1/4 to 1/2” for TESI white and colored, mounted on the radiator
  • 1 1/2” air vent
  • 1 cover for 1/2” blind plug

L
= Length (mm)
E
= N° Elem.
L Length (mm) E N° Elem.   200 300 350 365 400 450 500 535 550 565 600 650 665 685 750 765 815 865 885 900 1000 1200 1500 1800 2000 2200 2500
90 2 Watt =   W =  75 121 139 145 157 174 192 204 209 214 226 242 247 254 276 281 297 314 320 325 358 422 518 613 676 739 832
135 3 Watt =   W =  112 182 209 217 235 262 287 305 313 321 338 364 371 381 414 421 446 471 480 488 537 634 777 919 1014 1108 1249
180 4 Watt =   W =  149 243 279 289 314 349 383 407 417 428 451 485 495 508 552 562 595 628 641 650 716 845 1036 1226 1352 1477 1665
225 5 Watt =   W =  187 304 348 362 392 436 479 509 522 534 564 606 619 635 690 702 743 784 801 813 895 1056 1295 1532 1690 1846 2081
270 6 Watt =   W =  224 364 418 434 471 523 575 611 626 641 677 727 742 763 827 842 892 941 961 976 1074 1267 1554 1839 2027 2216 2497
315 7 Watt =   W =  262 425 487 506 549 610 671 712 730 748 790 849 866 890 965 983 1041 1098 1121 1138 1252 1478 1813 2145 2365 2585 2913
360 8 Watt =   W =  299 486 557 578 628 697 766 814 835 855 902 970 990 1017 1103 1123 1189 1255 1281 1301 1431 1690 2073 2452 2703 2954 3330
405 9 Watt =   W =  336 546 627 651 706 785 862 916 939 962 1015 1091 1114 1144 1241 1264 1338 1412 1441 1464 1610 1901 2332 2758 3041 3323 3746
450 10 Watt =   W =  374 607 696 723 785 872 958 1018 1043 1069 1128 1212 1237 1271 1379 1404 1487 1569 1602 1626 1789 2112 2591 3065 3379 3693 4162
495 11 Watt =   W =  411 668 766 795 863 959 1054 1120 1148 1176 1241 1334 1361 1398 1517 1544 1635 1726 1762 1789 1968 2323 2850 3371 3717 4062 4578
540 12 Watt =   W =  448 729 836 868 942 1046 1149 1221 1252 1283 1354 1455 1485 1525 1655 1685 1784 1883 1922 1951 2147 2535 3109 3678 4055 4431 4994
585 13 Watt =   W =  486 789 905 940 1020 1133 1245 1323 1356 1389 1467 1576 1609 1652 1793 1825 1933 2039 2082 2114 2326 2746 3368 3984 4393 - -
630 14 Watt =   W =  523 850 975 1012 1098 1220 1341 1425 1461 1496 1579 1697 1732 1779 1931 1966 2081 2196 2242 2277 2505 2957 3627 4291 4731 - -
675 15 Watt =   W =  561 911 1045 1085 1177 1308 1437 1527 1565 1603 1692 1818 1856 1906 2069 2106 2230 2353 2402 2439 2684 3168 3886 4597 5069 - -
720 16 Watt =   W =  598 971 1114 1157 1255 1395 1533 1628 1669 1710 1805 1940 1980 2033 2207 2246 2379 2510 2563 2602 2863 - - - - - -
765 17 Watt =   W =  635 1032 1184 1229 1334 1482 1628 1730 1774 1817 1918 2061 2104 2161 2344 2387 2527 2667 2723 2765 3042 - - - - - -
810 18 Watt =   W =  673 1093 1254 1301 1412 1569 1724 1832 1878 1924 2031 2182 2227 2288 2482 2527 2676 2824 2883 2927 3221 - - - - - -
855 19 Watt =   W =  710 1153 1323 1374 1491 1656 1820 1934 1982 2031 2143 2303 2351 2415 2620 2668 2825 2981 3043 3090 3399 - - - - - -
900 20 Watt =   W =  747 1214 1393 1446 1569 1743 1916 2036 2087 2138 2256 2425 2475 2542 2758 2808 2973 3138 3203 3252 3578 - - - - - -
945 21 Watt =   W =  785 1275 1462 1518 1648 1831 2012 2137 2191 2244 2369 2546 2599 2669 2896 2948 3122 3294 3363 3415 3757 - - - - - -
990 22 Watt =   W =  822 1336 1532 1591 1726 1918 2107 2239 2295 2351 2482 2667 2722 2796 3034 3089 3271 3451 3524 3578 3936 - - - - - -
1035 23 Watt =   W =  860 1396 1602 1663 1805 2005 2203 2341 2400 2458 2595 2788 2846 2923 3172 3229 3419 3608 3684 3740 4115 - - - - - -
1080 24 Watt =   W =  897 1457 1671 1735 1883 2092 2299 2443 2504 2565 2707 2910 2970 3050 3310 3370 3568 3765 3844 3903 4294 - - - - - -
1125 25 Watt =   W =  934 1518 1741 1808 1961 2179 2395 2545 2608 2672 2820 3031 3094 3177 3448 3510 3717 3922 4004 4066 4473 - - - - - -
1170 26 Watt =   W =  972 1578 1811 1880 2040 2266 2491 2646 2713 2779 2933 3152 3217 - - - - - - - - - - - - - -
1215 27 Watt =   W =  1009 1639 1880 1952 2118 2354 2586 2748 2817 2886 3046 3273 3341 - - - - - - - - - - - - - -
1260 28 Watt =   W =  1046 1700 1950 2024 2197 2441 2682 2850 2921 2993 3159 3394 3465 - - - - - - - - - - - - - -
1305 29 Watt =   W =  1084 1761 2020 2097 2275 2528 2778 2952 3026 3100 3271 3516 3588 - - - - - - - - - - - - - -
1350 30 Watt =   W =  1121 1821 2089 2169 2354 2615 2874 3053 3130 3206 3384 3637 3712 - - - - - - - - - - - - - -
1395 31 Watt =   W =  1158 1882 2159 2241 2432 2702 2969 3155 3234 3313 3497 3758 3836 - - - - - - - - - - - - - -
1440 32 Watt =   W =  1196 1943 2228 2314 2511 2789 3065 3257 3339 3420 3610 3879 3960 - - - - - - - - - - - - - -
1485 33 Watt =   W =  1233 2003 2298 2386 2589 2877 3161 3359 3443 3527 3723 4001 4083 - - - - - - - - - - - - - -
1530 34 Watt =   W =  1271 2064 2368 2458 2668 2964 3257 3461 3547 3634 3836 4122 4207 - - - - - - - - - - - - - -
1575 35 Watt =   W =  1308 2125 2437 2531 2746 3051 3353 3562 3652 3741 3948 4243 4331 - - - - - - - - - - - - - -
1620 36 Watt =   W =  1345 2186 2507 2603 2825 3138 3448 3664 3756 - - - - - - - - - - - - - - - - - -
1665 37 Watt =   W =  1383 2246 2577 2675 2903 3225 3544 3766 3860 - - - - - - - - - - - - - - - - - -
1710 38 Watt =   W =  1420 2307 2646 2747 2981 3312 3640 3868 3965 - - - - - - - - - - - - - - - - - -
1755 39 Watt =   W =  1457 2368 2716 2820 3060 3400 3736 3969 4069 - - - - - - - - - - - - - - - - - -
1800 40 Watt =   W =  1495 2428 2786 2892 3138 3487 3832 4071 4173 - - - - - - - - - - - - - - - - - -

Type Description Document Downloads

Technical document

Catalogs

 Catalog 2023 Catalog 2023

Connections

 TESI hydraulic connections Allacciamenti idraulici tesi EN

Catalogs

 Color chart Color chart

Product certification

 TESI_6C_NF_certification TESI_6C_NF_certification

Depliant

 Depliant Tesi Depliant Tesi Export

Installation Manual

 FOISTR0281M FOISTR0281M

Installation Manual

 FOISTR0474M FOISTR0474M

Type Description Document Downloads

3D Model

 TESI_6_H1502_10EL TESI_6_H1502_10EL

3D Model

 TESI_6_H1502_15EL TESI_6_H1502_15EL

3D Model

 TESI_6_H1502_25EL TESI_6_H1502_25EL

3D Model

 TESI_6_H2202_10EL TESI_6_H2202_10EL

3D Model

 TESI_6_H2202_15EL TESI_6_H2202_15EL

3D Model

 TESI_6_H2202_25EL TESI_6_H2202_25EL

3D Model

 TESI_6_H302_10EL TESI_6_H302_10EL

3D Model

 TESI_6_H302_15EL TESI_6_H302_15EL

3D Model

 TESI_6_H302_25EL TESI_6_H302_25EL

3D Model

 TESI_6_H602_10EL TESI_6_H602_10EL

3D Model

 TESI_6_H602_15EL TESI_6_H602_15EL

3D Model

 TESI_6_H602_25EL TESI_6_H602_25EL

discover the other radiators

Tesi 2 Tesi 3 Tesi 4 Tesi 5 Tesi Clean Tesi 4-5-6 Bench vertical Tesi 3-4-5-6 Bench horizontal
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