• 4kW Output Part number: 95:022:001
• 6kW Output Part number: 95:022:002
• 9kW Output Part number: 95:022:003
• 11kW Output Part number: 95:022:004
• 12kW Output Part number: 95:022:005

The Heatrae Amptec electric flow boiler provides hot water to your wet central heating system. Amptec is suitable for pressurised or open vented systems and with no flue or heat wasted up the chimney, Amptec is 99.8% efficient.

Compact and unobtrusive, Amptec works with standard radiators, programmers, circulating pumps, room thermostats and thermostatic radiator valves, to heat water for radiator or underfloor heating systems. Amptec is available in a range of kW sizes and is ideal for extensions, loft conversions, conservatories and garages where space is at a premium.

• Controllable, efficient wet central heating
• Uses standard radiators, programmer, pump, room thermostat and thermostatic radiator valves
• Suitable for pressurised or open vented systems
• Models available for underfloor heating systems
• Domestic hot water from the boiler in conjunction with an indirect cylinder or separate direct cylinder
• No flue and no fuel tanks means flexible installation location
• With no flue, no heat is wasted up the chimney, making Amptec electric flow boilers 99.8% efficient
• Compact and lightweight for ease of installation
• Compact dimensions - small and unobtrusive