Heatrae Sadia Electromax is the combination of an electric flow boiler, with a hot water storage cylinder and a pre-plumbed factory fitted circulating pump. It provides wet central heating and a hot water supply, both at the same time if required, with only a mains electrical connection and cold water supply needed. The integral duplex stainless steel unvented cylinder has a 180 litre capacity, delivering mains pressure showering, fast filling baths and a balanced supply to multiple tap outlets. It is compact in size and easily fits into a standard domestic airing cupboard.

• ErP Compliant and CE Certified
• Proven solid-state technology for long life
• Programmable room thermostat to accommodate a wide range of off-peak tariffs
• Uses standard radiators and thermostatic radiator valves
• Designed for sealed systems
• Minimal service and maintenance costs
• High-performance domestic hot water from unvented direct hot water cylinder
• Front control panel indication to show boiler status
• No flue and no fuel tanks allow flexible installation location
• Silent in operation