Worcester Bosch Greenstar Heatslave II External Oil Boiler

The Worcester Bosch Heatslave II offers the same performance as its internal model but with the benefit of being an external version

This boiler is perfect for if you want to make use of the space within your home by having your boiler outside.

The green powder coated colour blends in with the surroundings and a frost proof design ensures you have all weather protection. Suitable for us is small, medium and larger properties.

• Precise heating and hot water control
• A range of models to meet the needs of smaller homes as well as two bathroom homes
• Compatible with a range of optional controls for greater efficiency and comfort
• Works with water heated by green sources such as solar energy and wood fired boilers for increased efficiency.
• Eco hot water mode saves energy
• Controls concealed in a drawer

Technical Details

ErP Efficiency Rating A

Natural Gas and LPG available

EasyControl Compatible

Central heating output (KW) 18 – 32 depending on the model

Dimensions (mm) height x width x depth 950 x 640 x 770

Hot water flow rate litres per minute 15 – 22 depending on model