This changeover, performed by GMR Mechanical is comprised of a heating as well as domestic hot water system. The heating plant consists of 3 x 120kW Baxi PowerHT boilers in cascade controlled by a RVA47 Sequence Controller while the domestic hot water plant consists of 2 x 120kW Baxi PowerHT boilers that feed two calorifiers. The flue components of each boiler are combined into one common polypropylene flue with a stainless steel riser. Each boiler has a flue shutter kit which prevents flue gases from spilling into non-operating boilers or the plant room.

Hydronic Heating, the world’s most efficient heating system.