Rhoss is the company specialised in the design and manufacture of products and systems for air conditioning and air handling.
Founded in 1968, it immediately became the leader in the sector of steel boilers for domestic heating.
It entered the world of air-conditioning in 1971 with the production of fan coils and subsequently with cooling units.
For more than 40 years, Rhoss has been a guarantee for innovation, quality and top level service. This is what makes us an ideal partner for HVAC (Heating, Ventilation and Air Conditioning) system specialists.
Rhoss growth and development is an evolution that combines investments and projects in order to make the company a point of reference also for international markets.
Our renewal has followed market development and customer needs, in particular offering highly efficient products and systems that are in line with the requirements of the most modern Green Buildings.

  • 1968-1970

    Rhoss was born in 1968 in Codroipo: produces and sells steel boilers.

  • 1971-1972

    The first fan-convectors are designed, produced and sold. The production plant is the object of a first expansion.

  • 1973

    Rhoss designs and produces refrigeration units to propose a complete conditioning system to the market.

  • 1980-90

    Rhoss launches new terminal units and plants for air treatment on the market. To deal with the company's continuing expansion, new premises are built in Codroipo.

  • 1995

    The construction of another building is started and the production of split-system chillers for civil-residential use is initiated.

  • 1998-99

    The growth of production leads to a successive expansion of the premises over the years, up to the current situation of 46,000 covered m2 over an area of 300,000 m2.

  • 2000

    Rhoss is acquired by the Irsap group. The new Spanish branch in Barcelona is inaugurated.

  • 2001-02

    Restructuring of the production plant, construction of a new office building, extension of testing areas. There are new branches in France and Germany. A representative office is opened in China. The range of climatisers is expanded and new hydronic products are made.

  • 2003-04

    Building of a new R D laboratory. EXP SYSTEM Polyvalent units. New range CHILLER Q-PACK.

  • 2005

    New MINI CHILLER with R410A ecological refrigerating gas. IDRHOSS management system. FAN COIL YARDY EV EUROVENT certified.

  • 2006

    New FANCOIL BRIO EV EUROVENT certified. MICH, new chiller with inverter compressor. New Z-POWER series high-efficiency water chiller (class A). CTA ADVANCED with adjustment. New Exp System COMBI FLOW. Complete CHILLER range, EUROVENT certified. Official recognition of R D LAB RHOSS by EUROVENT CERTIFICATION PROGRAM.

  • 2007-2008

    New CHILLER Y PACK range in R410A. CTA ADVANCE range, EUROVENT certified. The whole product catalogue 2007 is EUROVENT certified.

  • 2008

    Heating, cooling and hot water production solutions based on high performance, NF certifi ed heat pumps.

  • 2009-10

    IR TECH, a radiant air conditioning division of Rhoss, offers an advanced integrated system that maximises comfort, reducing the system's energy requirements. The innovative system was developed in Rhoss's new R D Lab, which is able to simulate a building unit system.

  • 2011-14

    • Class A Y-POWER range with R410a gas.• MODULART range of air handling units with regulation with high service levels.