Carel - RITCUSRGN2 referenced CONTROLLER product produced by high technology. RITCUSRGN2 became irreplaceable of foundations. RITCUSRGN2 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. RITCUSRGN2 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.