It Is

Form and function, calm, simplicity are the inspiring muses of the IT IS radiator. Harmony, rhythm, balance between full and empty, perfect proportions, the most meticulous attention to detail make the architectural structure of IT IS clear and legible, giving it a sense of freshness, cleanliness and order.

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.

It Is, Hight 1208 mm, Lenght 500 mm, Chrome-plated It Is, Hight 1208 mm, Lenght 500 mm, Chrome-plated, (detail) It Is, Hight 1208 mm, Lenght 500 mm, Chrome-plated It Is, Hight 1208 mm, Lenght 500 mm, Chrome-plated It Is, Hight 1208 mm, Lenght 500 mm, Chrome-plated, (detail)
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Configure your It Is

Configure your It Is

812 13 tubi
1208 19 tubi
1736 27 tubi

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Thermal power

Discover accessories

ANSTEITS500F50 ANSTEITS500P50
VALKITCOPT

Construction features

  • horizontal elements featuring rectangular tubes 60x20 mm section
  • side manifolds with a 70x20 mm squared section
  • 3/8” Gas right threading
  • maximum working pressure 4 bar
  • maximum working temperature 95°C
It Is

Model Depth (mm) Height (mm) Width (mm) Conn. centre (mm) Weight (kg) Capacity (lt) Exponent
812 13 tubi 70,0 812 500 50 11,10 1,40 1.146,0 289,0 336,0 254,2 177,4 106,9 1,250
812 13 tubi 70,0 812 600 50 13,00 1,60 1.392,0 350,9 408,0 310,1 217,7 132,2 1,230
1208 19 tubi 70,0 1208 500 50 16,30 2,00 1.730,0 436,0 507,0 385,3 270,5 164,3 1,230
1208 19 tubi 70,0 1208 600 50 19,00 2,30 1.976,0 497,9 579,0 440,0 308,9 187,6 1,230
1736 27 tubi 70,0 1736 500 50 23,20 2,80 2.532,0 638,1 742,0 562,7 393,8 238,2 1,240
1736 27 tubi 70,0 1736 600 50 27,10 3,30 2.781,0 700,9 815,0 618,0 432,6 261,6 1,240

(*) Thanks to the high performance of Irsap IT IS radiators, the ideal Δt for low temperature projects is Δt at 30°C.

For Δt different from 50°C use the formula: Q=Qn (∆t / 50)n

Standard equipment
  • angle pattern valve and lockshield valve assembly complete with copper fitting (diameters 12, 14 and 15 mm), multilayer pipes (14 x 2 thick and 16 x 2 thick)
  • kit of pipe covers (suitable for pipes up to 16 mm thick)
  • wall fixing system
  • air vent chrome-plated
  • 1 towel rail bracket to match the radiator

Type Description Document Downloads

Technical document

Catalogs

Catalog 2023 Catalog 2023

Catalogs

Color chart Color chart

Installation Manual

FOISTR0904M FOISTR0904M

Installation Manual

FOISTR0908M FOISTR0908M

Manual

FOISTR1394M FOISTR1394M

Type Description Document Downloads

3D Model

IT_IS_H=1208_L=500_ok IT_IS_H=1208_L=500_ok

The Designer

ANGELETTI & RUZZA

A couple in both personal and professional life, Silvana Angeletti was born in Rieti in 1969. Daniele Ruzza was born in Rome in 1967. After graduating in industrial design, they began their partnership in February 1994 and opened their own design studio: angeletti ruzza design. They took part in numerous competitions, winning prizes and commendation. They live and work in Rieti and cooperate with numerous prestigious Italian companies. They have been collaborating with IRSAP since June 2006 and their research into proportion and linearity has led to three products that blend artistically into the home environment. SEQUENZE, a radiator that speaks a contemporary language, with a neat and simple form that fits natural into any architectural environment. Shape and function, calm and simplicity are the inspirational muse of the new It Is and M’ama thermo-artworks, made in 2017.

ANGELETTI & RUZZA

Calculate the power

How to choose the It Is 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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See frequently asked questions in the dedicated area.

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