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Piano Horizontal

Piano, Horizontal, 12 elements, Hight 680 mm, Lenght 1520 mm, North Sea Blue

Piano represents the evolution of the “radiator” in shape and colour. Great versatility and high thermal powers make this product ideal for both small and large environments, even with low-temperature systems.

Construction features

manifolds with a 30 mm diameter circular section

tubes made of sheet steel with a 50x10 mm rectangular section

manifold threading 1/2” Gas right

maximum working pressure 4 bar

maximum working temperature 95°C

Colors and Finishes
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Attention: the colors displayed are indicative and could not be as real radiators.
Model Deph  (mm) Lenght (mm) Conn. C. (mm) Weigth (kg) Capacity (lt)
520 38,0 520 470 0,64 0,25
700 38,0 700 650 0,82 0,31
920 38,0 920 870 1,04 0,39
1220 38,0 1220 1170 1,39 0,48
1520 38,0 1520 1470 1,64 0,60
1820 38,0 1820 1770 1,94 0,70
2020 38,0 2020 1970 2,14 0,77
2220 38,0 2220 2170 2,39 0,83
2520 38,0 2520 2470 2,64 0,94

Thanks to the high performance of Irsap Piano 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 with piper cover kit • 1/2” air vent



Number elements 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Btu/h a Δt=50°C 899,2 1.327,4 1.745,9 2.154,6 2.553,3 2.942,9 3.322,5 3.692,6 4.053,4 4.405,4 4.748,2 5.082,1 5.407,4 5.727,0
Thermal Power linear mt. Watt a Δt=50°C 263,4 388,8 511,4 631,1 747,9 862,0 973,2 1.081,6 1.187,3 1.290,4 1.390,8 1.488,6 1.583,9 1.677,5
Thermal Power linear mt. Watt a Δt=40°C 200,3 294,8 389,0 481,5 572,4 661,8 749,5 835,5 920,1 998,9 1.075,5 1.149,9 1.222,2 1.293,0
Thermal Power linear mt. Watt a Δt=30°C 140,7 206,3 273,3 339,7 405,4 470,6 535,2 599,0 662,3 718,0 772,0 824,3 875,0 924,4
Thermal Power linear mt. Watt a Δt=20°C 85,5 124,8 166,2 207,8 249,4 291,1 332,9 374,8 416,7 450,9 483,9 515,7 546,3 576,0
Exponent 1,228 1,241 1,227 1,213 1,199 1,185 1,171 1,157 1,143 1,148 1,152 1,157 1,162 1,167
Height (mm) N° Elements   520 700 920 1220 1520 1820 2020 2220 2520
232 4 W =  137 184 242 321 400 479 532 585 664
344 6 W =  202 272 358 474 591 708 785 863 980
456 8 W =  266 358 470 624 777 931 1033 1135 1289
568 10 W =  328 442 581 770 959 1149 1275 1401 1590
680 12 W =  389 524 688 912 1137 1361 1511 1660 1885
792 14 W =  448 603 793 1052 1310 1569 1741 1914 2172
904 16 W =  506 681 895 1187 1479 1771 1966 2161 2452
1016 18 W =  562 757 995 1320 1644 1969 2185 2401 2726
1128 20 W =  617 831 1092 1449 1805 2161 2398 2636 2992
1240 22 W =  671 903 1187 1574 1961 2349 2607 2865 3252
1352 24 W =  723 974 1280 1697 2114 2531 2809 3088
1464 26 W =  774 1042 1370 1816 2263 2709 3007
1576 28 W =  824 1109 1457 1932 2408 2883
1688 30 W =  872 1174 1543 2047 2550 3053

674M0419_PIANO_ITA

Installation Manuals

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Installation Manuals

394M0819_RAD_VALV_SONDA_INTERNA

Installation Manuals

PIANO_ORIZZ

3D models

Color chart 2021

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Hygenic_02_low

Certifications

PIANO_H

Dimensional drawings

PIANO_HORIZONTAL_NF_certification

Certifications

PIANO_HORIZONTALE_NF_certification

Certifications

PIANO_NF_certification

Certifications

Certifications
Plus

Irsap for the environment

Photovoltaic production
Actual Power
0,00 kW
Produced power until last month
13.223.894,00 kWh
CO2 emission
5.368,90 t