Greenstar Heatslave II overview
Our Greenstar Heatslave II is the UK's most popular oil combi boiler with flow rates up to 22l/min.
Suitable for small, medium and large sized properties, this boiler features easy access connections and a one piece stainless steel primary baffle and cross firing burner.
The next generation Heatronic 4i digital control unit provides accurate control and diagnostic information.
- 2 Year
With any Greenstar System Filter
- 5 Year
With any Greenstar System Filter + £40 (Non-WAI loyalty members only)*
- 7 year
Features & Benefits
Cross firing burner
One piece baffle for quick and easy servicing
Easy access oil and hydraulic connections
Digital control offering precision heating and hot water control
Lightweight aiding installation
Front access for routine servicing, including a pivoting expansion vessel for ease of access
Compatible with our Greenstar Comfort controls
Compatible with solar thermal
5 year guarantee on Worcester primary heat exchanger
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
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