Sax 2 Horizontal

SAX 2 Horizontal is ideal for environments with refined and original architectural lines, where the very shape of the radiator enhances and personalizes the environment. SAX 2 Horizontal is available in 13 heights, from 4 to 40 elements and thermal powers from 205 to 3160 Watt.

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.

Sax 2, Horizontal, 20 elements, Hight 800 mm, Lenght 1800 mm, Woodland Green - RAL 6005 Sax 2, Horizontal, 20 elements, Hight 800 mm, Lenght 1800 mm, Woodland Green - RAL 6005, (detail) Sax 2, Horizontal, 12 elements, Hight 480 mm, Lenght 1800 mm, Azurite 3 Sax 2, Horizontal, Azurite 3, (detail) Sax 2, Horizontal, 20 elements, Hight 800 mm, Lenght 1800 mm, Matt Pastel Blue - RAL 5024
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Configure your SAX_H

Configure your SAX_H

Sax Horizontal
Sax 2 Horizontal
Choose most used
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Connection top/bottom with angle valve
Connection left/right with angle valve
50mm connection with angle valve
Select valve finish

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Thermal power

Discover accessories

APPUFIORE APPUQUADRO APPUTONDO ASTEUTONDO20 ASTEUQUAD20
VALKROSQUCU VALKRODIRCU VALKRO50SQUCU VALKRO50DIRCU VALKROSALVCU VALKROSQMIST KITMONESC TESTELIQ3
VALKITCOPTU VALKITCOPT
BSACSX
AMENSPAVPA

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
Sax 2 Horizontal

Model Depth (mm) Length (mm) Conn. centre (mm) Weight (kg) Capacity (lt)
500 80,0 500 470 0,82 0,44
530 80,0 530 500 0,86 0,47
630 80,0 630 600 1,00 0,55
650 80,0 650 620 1,03 0,57
680 80,0 680 650 1,07 0,59
730 80,0 730 700 1,14 0,63
830 80,0 830 800 1,28 0,71
850 80,0 850 820 1,31 0,73
900 80,0 900 870 1,38 0,77
1200 80,0 1200 1170 1,80 1,01
1500 80,0 1500 1470 2,22 1,26
1800 80,0 1800 1770 2,64 1,50
2000 80,0 2000 1970 2,92 1,66

Thanks to the high performance of Irsap SAX 2 Horizontal 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
Thermal output per linear metre
Number of Elements 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
Btu/h at Δt=50°C 1.398,7 1.952,1 2.465,6 2.947,6 3.404,1 3.838,4 4.252,8 4.649,5 5.029,5 5.394,8 5.745,8 6.083,4 6.408,4 6.721,8 7.023,6 7.314,8 7.595,8 7.866,5 8.128,1
Yield per linear meter Watt at Δt=50°C 409,7 571,8 722,2 863,4 997,1 1.124,3 1.245,7 1.361,9 1.473,2 1.580,2 1.683,0 1.781,9 1.877,1 1.968,9 2.057,3 2.142,6 2.224,9 2.304,2 2.380,8
Yield per linear meter Watt at Δt=40°C 307,3 429,2 542,4 648,9 749,7 845,9 938,5 1.028,1 1.114,1 1.195,0 1.272,5 1.347,0 1.418,9 1.488,0 1.554,5 1.618,9 1.680,7 1.740,2 1.797,7
Yield per linear meter Watt at Δt=30°C 212,1 296,4 375,0 449,0 519,1 586,2 651,5 715,5 777,2 833,6 887,4 939,0 989,2 1.037,1 1.083,1 1.128,0 1.170,7 1.211,8 1.251,5
Yield per linear meter Watt at Δt=20°C 125,8 176,0 222,9 267,2 309,2 349,5 389,4 429,3 467,8 501,8 533,9 564,8 594,9 623,5 650,9 677,8 703,2 727,6 751,1
Exponent change 1,289 1,286 1,283 1,280 1,278 1,275 1,269 1,260 1,252 1,252 1,253 1,254 1,254 1,255 1,256 1,256 1,257 1,258 1,259

H
= Height (mm)
E
= N° Elem.
H Height (mm) E N° Elem.   500 530 630 650 680 730 830 850 900 1200 1500 1800 2000
160 4 Watt =   W =  205 217 258 266 279 299 340 348 369 492 615 737 819
240 6 Watt =   W =  286 303 360 372 389 417 475 486 515 686 858 1029 1144
320 8 Watt =   W =  361 383 455 469 491 527 599 614 650 867 1083 1300 1444
400 10 Watt =   W =  432 458 544 561 587 630 717 734 777 1036 1295 1554 1727
480 12 Watt =   W =  499 528 628 648 678 728 828 848 897 1197 1496 1795 1994
560 14 Watt =   W =  562 596 708 731 765 821 933 956 1012 1349 1686 2024 2249
640 16 Watt =   W =  623 660 785 810 847 909 1034 1059 1121 1495 1869 2242 2491
720 18 Watt =   W =  681 722 858 885 926 994 1130 1158 1226 1634 2043 2451 2724
800 20 Watt =   W =  737 781 928 958 1002 1075 1223 1252 1326 1768 2210 2652 2946
880 22 Watt =   W =  790 838 996 1027 1075 1154 1312 1343 1422 1896 2370 2844 3160
960 24 Watt =   W =  842 892 1060 1094 1144 1229 1397 1431 1515 2020 2525 3029 -
1040 26 Watt =   W =  891 944 1123 1158 1212 1301 1479 1515 1604 2138 2673 - -
1120 28 Watt =   W =  939 995 1183 1220 1276 1370 1558 1596 1689 2253 2816 - -
1200 30 Watt =   W =  984 1044 1240 1280 1339 1437 1634 1674 1772 2363 - - -
1280 32 Watt =   W =  1029 1090 1296 1337 1399 1502 1708 1749 1852 2469 - - -
1360 34 Watt =   W =  1071 1136 1350 1393 1457 1564 1778 1821 1928 2571 - - -
1440 36 Watt =   W =  1112 1179 1402 1446 1513 1624 1847 1891 2002 - - - -
1520 38 Watt =   W =  1152 1221 1452 1498 1567 1682 1912 1959 2074 - - - -
1600 40 Watt =   W =  1190 1262 1500 1548 1619 1738 1976 2024 2143 - - - -

Type Description Document Downloads

Technical document

Catalogs

Catalog 2023 Catalog 2023

Catalogs

Color chart Color chart

Installation Manual

FOISTR0394M FOISTR0394M

Installation Manual

FOISTR0431M FOISTR0431M

Installation Manual

FOISTR0498M FOISTR0498M

Installation Manual

FOISTR0586M FOISTR0586M

Type Description Document Downloads

3D Model

SAX_2_ORIZZ SAX_2_ORIZZ

Calculate the power

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Sax Vertical Sax Horizontal Sax 2 Vertical
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