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    Tag Archives: Radiator Zones – Four

    Open vented system with a boiler as the heat source – the system has four central heating zones or domestic hot water (DHW) zones

    Download PDF System schematic of an open vented system with a boiler as the heat source. The system has four central heating zones or domestic hot water (DHW) zones. The NRG Zone 5 manifold ensures that the boiler receives the coldest possible return water so that it is working under optimum conditions and with optimal […]

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    Oil boiler, a solid fuel stove and a solid fuel cooker as its heat sources

    Download PDF This schematic shows a system with an oil boiler, a solid fuel stove and a solid fuel cooker as its heat sources. The system delivers heat to four radiator zones and a domestic hot water (DHW) cylinder. Two solid fuel appliances with independent primary heat leak circuits interlinked with an oil boiler. The […]

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    Schematic Tags

    Gas Boiler (7) Heat Leak DHW Cylinder (28) Heat Leak Radiator (8) Heat Pump (6) NRGLink (16) NRGZone4 (17) NRGZone5 (17) NRGZone6 (2) Oil Boiler (28) Open (15) Radiator Zone - One (6) Radiator Zones - Four (2) Radiator Zones - Three (2) Radiator Zones - Two (30) Radiator Zones – Six (1) Sealed (7) Sealed & Open (20) Solid Fuel Cooker (5) Solid Fuel Stove (31) Underfloor Heating - One Zone (6) Underfloor Heating - Two Zones (1)

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    • NRG ZONE 4 (17)
    • NRG ZONE 5 (17)
    • NRG ZONE 6 (2)
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    • Underfloor Heating (4)

     

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