Worcester Greenstar Heatslave II 18/25 Combination Boiler Oil ErP+ Professional
Replaces old Heatslave II 18/25 ErP Combi Boiler - 7731600048.
The Greenstar 18/25 Heatslave II is the UK's most popular oil combi boiler with a flow rate of 22 litres per minute.
Suitable for various sized properties , the Heatslave II 18/25 boiler features easy access connections for installation piece of mind. The Heatslave II also includes the next generation heatronic 4i digital control unit which provides accurate control and diagnostic information.
Features & Benefits
- Compatible with Greenstar Comfort controls
- Cross firing burner
- Digital control offering precision heating and hot water control
- 80/125mm room sealed flues with lengths of up to 8m available
- Plume management of up to 5m with conventional and flexi-flue kits also available
- Front access for routine servicing, including a pivoting expansion vessel for ease of access
- Easy access oil and hydraulic connections
- 5 year guarantee on Worcester primary heat exchanger