Download PDF System schematic of a sealed system with an oil boiler, solar panel and an optional gas boiler as the heat sources. The heat outputs are a radiator heating zone, an underfloor heating zone and a domestic hot water (DHW) cylinder with two coils. The DHW cylinder can either be heated from the solar […]
Download PDF System schematic of a sealed system with a heat pump, solar panel and an optional gas boiler as the heat sources. The heat outputs are a radiator heating zone, an underfloor heating zone and a domestic hot water (DHW) cylinder with two coils. The DHW cylinder can either be heated from the solar […]
Download PDF System schematic of a seald system with a gas boiler, two radiator zones, an underfloor heating zone and a domesitc hot water (DHW) cylinder. The NRG Zone 4 manifold ensures that the boiler receives the coldest possible return water so that it is working under optimum conditions and with optimal efficiency. This is […]
Download PDF System schematic showing a system with a gas boiler and a solid fuel stove as the heat sources. The sytem has a domestic hot water (DHW) cylinder, a radiator zone, an underfloor heating zone, and a heat leak radiator and towel rail on the open circuit of the solid fuel stove. The gas […]