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Building Services Engineering l November/December 2021
Sira – elegance, versatility and power Sira Industrie is a leading manufacturer of domestic heating radiators and the worldwide patent holder of the first revolutionary aluminium radiator, developed and registered in 1961. It has a portfolio of key ranges, developed to suit specific applications, with all radiators manufactured using the most advanced techniques to provide maximum performances with less energy consumption. The full range is now available in Ireland from Unitherm Heating Systems with the Alice Princess collection very much to the fore. This new die-cast aluminium radiator features an elegant design with two front fins. The top has a rounded and edge-free shape that makes for a refined aesthetic and guarantees high safety. Thanks to the front fins directing heat towards the centre of the room, this radiator delivers perfect environmental comfort and high performances. Dimensions • Diameter of connections 1”; • Element width 80mm; • Assembled in compositions from four to 15 elements; • Standard colour RAL 9010 white Sira Industrie; • The maximum operating pressure is 600 kPa (6 bar); • Watt thermal efficiency tested and obtained at MRT of the Politecnico di Milano, as per EN 442/1/2 norms.
environment. They are designed to ensure home safety thanks to soft and rounded contours. Extruded aluminium radiators Aluminium is a line of extruded aluminium radiators from Sira that offer great versatility, excellent performance and low consumption. Because of Sira’s special technology, these radiators are the only ones to reach a 2000mm height and to adapt to any market’s demand. Bimetal and hybrid radiators Bimetal is a range of modular radiators by Sira that represents unique capabilities. Patented by Sira, Bimetal technology combines the advantages of a steel core with those of an aluminum body. Bimetal radiators feature curves and original shapes that distinguish them from other brands. The main points of strength are:
Apart from the Alice Princess collection, the Sira radiator portfolio also includes the following: Steel towel rails Termoarredo is a towel rail range that combines excellent thermal performances and smart design. Made of high-quality carbon steel, these towel rails are real furniture elements … elegant, refined and easy to integrate into any
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SIra Alice Queen.
Sira Alice Princess radiator from Unitherm Heating Systems.
• Innovative and unique flawless finish; • Very fast setup, reduced water content; • Unmatched structural strength and durability; • Special steel alloy frame; • Absence of sharp edges. The Bimetal range has recently been expanded with a new innovative patented product, RS Twin hybrid radiator, that can operate with separate hot water supply or with stored electricity energy. Electric radiators Electron is the new line of Sira electrical radiators featuring innovative technology and high performance. It uses armored electrical resistances, integrally fused one-by-one, in sectioned aluminum fins. This permits optimal thermal conductivity and a more precise regulation of heat. Contact: Unitherm Heating Systems. Dublin: 01 – 610 9153; Cork: 021 – 441 4010; Galway: 091 – 380 038. email: info@unithermhs.ie; www.unithermhs.ie Q
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