Heat PumpSealed and open system with a heat pump and a solid fuel cooker as the heat sources, and two radiator zones and a (domestic hot water) zone as the loads
Heat PumpNRG LINKSystem with a heat pump and a solid fuel cooker as it heat sources, and two central heating zones with radiators and a DHW cylinder
NRG LINKSystem with an oil boiler and a solid fuel cooker, two central heating zones and a domestic hot water (DHW) cylinder
NRG ZONE 4Open vented system with two solid fuel appliances, two radiator zones and a domestic hot water (DHW) cylinder