Profile: Paragon Systems (Scotland) Ltd. specializes in the design, supply, and installation of bespoke systems to builders, developers, self builders, architects, housing associations, and local authorities. We provide underfloor heating, heat recovery & ventilation systems, ground source heat pumps, and central vacuum systems. Floor heating is ideally suited for use with condensing boilers, combi-boilers, solar panels, heat pumps, and solid fuel boilers. It will run off warm water from virtually any source providing a temperature from 35°C - 90°C.