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.
- 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
- 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
|Greenstar Heatslave II 12/18||Greenstar Heatslave II 18/25||Greenstar Heatslave II 25/32|
|ErP Efficiency Rating||
|ErP Data Sheet||ErP Data Sheet||ErP Data Sheet||ErP Data Sheet|
|Central heating output (kW)||18||25||32|
|Dimensions (mm) height x width x depth||855 x 520 x 600||855 x 520 x 600||855 x 520 x 600|
|Hot water flow rate (litres per minute)||15||18||22|
Have you considered...
Frequently Asked QuestionsFind answer to more frequently asked questions
Find a local installer
Each heating system needs custom designing. By using the search feature, you can find and contact a Worcester Accredited Installer in your area to book a home visit.
After calculating the best system for your home, your installer will then come and visit you at home to assess your heating and hot water needs and give you a free estimate.
- Contact one of our installers and be in with a chance to win £400 worth of Bosch appliances. Terms