Arpa 12_2 Vertical

ARPA 12_2, a double version of ARPA 12, with a strong identity, is ideal for environments that require a higher caloric yield. Thin tubes follow each other creating a unique and light shape. Available in 15 heights, from 4 to 60 elements in even number and thermal powers from 84 to 3365 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.

Arpa 12 2, Vertical, 30 elements, Hight 2220 mm, Lenght 544 mm, Ice Arpa 12 2, Vertical, 30 elements, Hight 2220 mm, Lenght 544 mm, Ice, (detail) Arpa 2 12, Vertical, 30 elements, Hight 1820 mm, Lenght 544 mm, Quartz 1 Arpa 12 2, Vertical, Ivory - RAL 1013, (detail)

Calculate the power

How to choose the Arpa 12_2 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

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Configure your ARPA

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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 ARPA

Arpa 12 Vertical
Arpa 12_2 Vertical
Arpa 18 Vertical
Arpa 18_2 Vertical
Arpa 23 Vertical
Arpa 23_2 Vertical
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 wall
Select floor
Dark travertine
Light travertine
Tiles
Mahogany
Oak
Wooden Planks

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Thermal power

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Construction features

  • manifolds with a 30 mm diameter circular section
  • tubes made of sheet steel with an 12 mm diameter
  • manifold threading 1/2” Gas right
  • maximum working pressure 10 bar
  • maximum working temperature 95°C
Arpa 12_2 Vertical

Model Depth (mm) Height (mm) Conn. centre (mm) Weight (kg) Capacity (lt) Exponent
520 50,0 520 470 0,39 0,10 71,3 18,0 20,9 15,7 10,8 6,4 1,290
550 50,0 550 500 0,41 0,10 74,7 18,8 21,9 16,4 11,3 6,7 1,294
650 50,0 650 600 0,47 0,11 86,3 21,8 25,3 18,9 13,0 7,7 1,304
670 50,0 670 620 0,49 0,12 88,4 22,3 25,9 19,4 13,3 7,8 1,306
700 50,0 700 650 0,51 0,12 91,8 23,1 26,9 20,1 13,8 8,1 1,309
750 50,0 750 700 0,54 0,13 97,6 24,6 28,6 21,3 14,6 8,6 1,315
850 50,0 850 800 0,60 0,14 108,5 27,4 31,8 23,7 16,2 9,4 1,325
870 50,0 870 820 0,62 0,15 110,9 28,0 32,5 24,2 16,5 9,6 1,327
920 50,0 920 870 0,65 0,15 116,0 29,2 34,0 25,3 17,2 10,0 1,333
1220 50,0 1220 1170 0,94 0,20 148,1 37,3 43,4 32,3 22,0 12,9 1,328
1520 50,0 1520 1470 1,03 0,24 179,1 45,2 52,5 39,1 26,7 15,6 1,324
1820 50,0 1820 1770 1,22 0,28 209,8 52,9 61,5 45,8 31,3 18,3 1,321
2020 50,0 2020 1970 1,35 0,31 229,6 57,9 67,3 50,1 34,3 20,1 1,319
2220 50,0 2220 2170 1,48 0,34 249,8 63,0 73,2 54,6 37,4 21,9 1,317
2520 50,0 2520 2470 1,67 0,39 279,1 70,4 81,8 61,0 41,8 24,5 1,314

Thanks to the high performance of Irsap ARPA 12_2 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 (not available separately from the radiator)
  • 1/2” blind plug
  • piper cover kit
  • 1/2” air vent

L
= Length (mm)
E
= N° Elem.
L Length (mm) E N° Elem.   520 550 650 670 700 750 850 870 920 1220 1520 1820 2020 2220 2520
76 4 Watt =   W =  84 88 101 104 108 114 127 130 136 174 210 246 269 293 327
112 6 Watt =   W =  125 131 152 155 161 172 191 195 204 260 315 369 404 439 491
148 8 Watt =   W =  167 175 202 207 215 229 254 260 272 347 420 492 538 586 654
184 10 Watt =   W =  209 219 253 259 269 286 318 325 340 434 525 615 673 732 818
220 12 Watt =   W =  251 263 304 311 323 343 382 390 408 521 630 738 808 878 982
256 14 Watt =   W =  293 307 354 363 377 400 445 455 476 608 735 861 942 1025 1145
292 16 Watt =   W =  334 350 405 414 430 458 509 520 544 694 840 984 1077 1171 1309
328 18 Watt =   W =  376 394 455 466 484 515 572 585 612 781 945 1107 1211 1318 1472
364 20 Watt =   W =  418 438 506 518 538 572 636 650 680 868 1050 1230 1346 1464 1636
400 22 Watt =   W =  460 482 557 570 592 629 700 715 748 955 1155 1353 1481 1610 1800
436 24 Watt =   W =  502 526 607 622 646 686 763 780 816 1042 1260 1476 1615 1757 1963
472 26 Watt =   W =  543 569 658 673 699 744 827 845 884 1128 1365 1599 1750 1903 2127
508 28 Watt =   W =  585 613 708 725 753 801 890 910 952 1215 1470 1722 1884 2050 2290
544 30 Watt =   W =  627 657 759 777 807 858 954 975 1020 1302 1575 1845 2019 2196 2454
580 32 Watt =   W =  669 701 810 829 861 915 1018 1040 1088 1389 1680 1968 2154 2342 2618
616 34 Watt =   W =  711 745 860 881 915 972 1081 1105 1156 1476 1785 2091 2288 2489 2781
652 36 Watt =   W =  752 788 911 932 968 1030 1145 1170 1224 1562 1890 2214 2423 2635 2945
688 38 Watt =   W =  794 832 961 984 1022 1087 1208 1235 1292 1649 1995 2337 2557 2782 -
724 40 Watt =   W =  836 876 1012 1036 1076 1144 1272 1300 1360 1736 2100 2460 2692 2928 -
760 42 Watt =   W =  878 920 1063 1088 1130 1201 1336 1365 1428 1823 2205 2583 2827 3074 -
796 44 Watt =   W =  920 964 1113 1140 1184 1258 1399 1430 1496 1910 2310 2706 2961 3221 -
832 46 Watt =   W =  961 1007 1164 1191 1237 1316 1463 1495 1564 1996 2415 2829 3096 - -
868 48 Watt =   W =  1003 1051 1214 1243 1291 1373 1526 1560 1632 2083 2520 2952 3230 - -
904 50 Watt =   W =  1045 1095 1265 1295 1345 1430 1590 1625 1700 2170 2625 3075 3365 - -
940 52 Watt =   W =  1087 1139 1316 1347 1399 1487 1654 1690 1768 2257 2730 3198 - - -
976 54 Watt =   W =  1129 1183 1366 1399 1453 1544 1717 1755 1836 2344 2835 3321 - - -
1012 56 Watt =   W =  1170 1226 1417 1450 1506 1602 1781 1820 1904 2430 2940 - - - -
1048 58 Watt =   W =  1212 1270 1467 1502 1560 1659 1844 1885 1972 2517 3045 - - - -
1084 60 Watt =   W =  1254 1314 1518 1554 1614 1716 1908 1950 2040 2604 3150 - - - -

Type Description Document Downloads

Technical document

Catalogs

Catalog 2023 Catalog 2023

Connections

Decorative radiators hydraulic connections Allacciamenti arredo EN

Catalogs

Color chart Color chart

Installation Manual

FOISTR0431M FOISTR0431M

Installation Manual

FOISTR0909M FOISTR0909M

Installation Manual

FOISTR0906M FOISTR0906M

Type Description Document Downloads

3D Model

ARPA22_1820x26 ARPA22_1820x26

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