All GRE COMBIPACK™ units carry the following features:

• Heat meter with digital LCD display conforming to class 2 EN1434 & measurement instrument directive
• High efficiency Stainless steel heat exchanger(s)
• Commissioning valve to set flow rate on primary circuit
• Electronic Thermostat plus internal wiring to control operation of heating valve & pump
• Copper pipework
• Zone valve on heating circuit
• Water filter(s) and isolating valves on all circuits
• Galvanised steel backplate
• Cover plate, painted and hard-cured for resilience and an attractive overall appearance

Benefits

• Central package of components, neatly presented on a common mounting
• Simple installation with just 6x main pipe connections on site, vastly reduced installation time
• All key components pre-plumbed, tested and commissioned.
• Flushing bypass to simplify initial cleaning of the system prior to commissioning
• Motorised valve on primary circuit to optimise primary circuit pump run time
• Zone valve on secondary circuit to prevent heating circuit from thermosyphoning, prevents wasted heat
• All key components can be easily isolated for ease of maintenance e.g. filter cleaning
• Attractive and unobtrusive overall appearance