ALL MODELS
- Extra large high performance coil heat exchanger
- Unique 'L' shaped immersion heater maximises the volume of hot water available in direct models
- Large bore tappings and low resistance safety valves for outstanding high flow rates
- External expansion vessel
250 AND 300 LITRE MODELS
- 60mm of CFC / HCFC-free injected foam for the best possible heat retention and energy efficiency
- 1 x 3kW heating element as standard on indirect models
- 4 x 3kW heating elements as standard on direct models
400, 500, 570, 800 AND 1000 LITRE MODELS
- 100mm of CFC / HCFC-free injected foam for optimum heat retention and energy efficiency
- 1 x 3kW heating element as standard on 400, 500 and 570 indirect models
- 1 x 6kW heating element as standard on 800 and 1000 indirect models