The NIRON PP-RCT system was installed for the new HVAC system of an an old factory/warehouse that was reconverted into office suites for several tenants in Saint Paul, Minnesota. NIRON CLIMA pipes and fittings were installed in diameters from 2" to 8". The pipes and fittings that compose the NIRON PP-RCT range are produced using random copolymer polypropylene PP-RCT, a plastic material with a special molecular structure ensuring high mechanical resistance and duration, even at high temperatures and pressures. The properties and other features of the various components make the NIRON Beta system a great alternative to traditional material used in plumbing installations. Its temperature/pressure performance allows for the use of thinner pipes thus offering a greater flow rate with the same diameter.