Greenstar Heatslave II Greenstar Heatslave II
Greenstar Heatslave II Greenstar Heatslave II

Greenstar Heatslave II overview

Our Greenstar Heatslave II boiler is the UK's most popular oil combi boiler.

This boiler has a sleek, modern design and is suitable for small, medium and large sized homes with one or two bathrooms.

Main features

  • Precise heating and hot water control
  • Smart modern design with controls concealed in a drawer
  • A range of models to meet the needs of smaller homes as well as two bathroom properties
  • Suitable for kitchen installation - fits underneath a standard kitchen worktop (worktop must be removable)
  • 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
How can I purchase a Worcester product?

HVO Conversion Kit 12/18 13kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A

HVO Conversion Kit 12/18 15kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A

HVO Conversion Kit 12/18 18kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A

Greenstar Heatslave II 12/18 2022+

ErP Efficiency Rating
B
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Oil
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
18
Dimensions (mm) height x width x depth
855 x 520 x 600

HVO Conversion Kit 18/25 18kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A

HVO Conversion Kit 18/25 25kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A

HVO Conversion Kit 25/32 25kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A

HVO Conversion Kit 25/32 32kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A

HVO Conversion Kit 25/32 28.5kW

ErP Efficiency Rating
N/A
ErP Data Sheet
Fuel Type
Control Options
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
N/A
Dimensions (mm) height x width x depth
N/A
EasyControl

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