Greenstar Heatslave II External

Our Greenstar Heatslave II Is The UK’s Most Popular External Oil Combi Boiler With Flow Rates Up To 22l/Min..
Suitable For Small, Medium And Large Sized Properties, This Boiler Features A Robust Weatherproof Cabinet 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.