Quadraqua, Hight 1828 mm, Lenght 300 mm, Standard White


Born in Italy in 1976, he lives and works at Corato (Bari). He began drawing interiors to wide acclaim at the tender age of 19. He now also directs his effort to the recovery of buildings of historical and artistic value. After years of working as an art director for various public and private installations, he began conducting his own research in industrial design, producing design projects and prototypes in collaboration with various national and international designers and design companies. He is frequently invited to cultural events and art and design shows. In 2009 in Milano he opened the doors to “La Casa di Dodò” – a fieldtrip through the beauty of the form in which substance is transformed into sensation, a meeting with the primordial elements of water, earth and fire. In 2006 he designed IMMAGINA for IRSAP, a radiator that is a sculpture on the wall and blends into the visual field as though camouflaging itself, thanks to the special wall finished paint. It changes from colour to light with a wide range of colour variations. His creative inspiration then produced QUADRAQUA, a radiator that goes beyond simple functional and decorative value. A real hybrid article, between furniture and radiator, with a most unusual innovative form that allows it to be used not only as a pure source of heat, but also as a towel warmer and a storage unit at the same time.

Domenico De Palo

Strict, rigid lines are almost the raison d’etre of a function that goes beyond …Emphatically square and modulated by a unit of measure that becomes proportion. Available in two models, QUADRAQUA S and QUADRAQUA L, with two thermal powers.

Construction features

radiating panel

1/2” Gas right threading

maximum working pressure 4 bar

maximum working temperature 95°C


The wall fixing brackets thrust forward to house the element before dissolving between it and water. Available in different colors for installation anywhere: in the bedroom, the bathroom, the living room.

Colors and Finishes
Attention: the colors displayed are indicative and could not be as real radiators.
Model Deph  (mm) Height (mm) Width (mm) Conn. C. (mm) Weigth (kg) Capacity (lt) Δt=50°C (btu/h) Δt=50°C (kcal/h) Δt=50°C (Watt) Δt=40°C (Watt) Δt=30°C (Watt) Δt=20°C (Watt) Exponent
QUADRAQUA S 300,0 1116 300 224 29,00 2,30 1.423,0358,6417,0317,5223,4136,11,222
QUADRAQUA L 300,0 1828 300 224 44,30 3,50 2.238,0564,2656,0497,4348,1210,61,240

Thanks to the high performance of Irsap QUADRAQUA 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 (12 and 14 mm diameter) multilayer (14 thick 2 and 16 thick 2) • kit of pipe covers (suitable for pipes up to 16 mm thick) • 4 wall fixing • air vent


Installation Manuals


3D models

Catalogue 2022


Color chart 2023



Dimensional drawings