Recommended Boilers
RW Thomas Heating installs Worcester Bosch Gas & Oil Boilers include up to 10 Years Warranty*
All of our Worcester Bosch boiler installations are ErP Ready and come with up to 10 year parts, labour and workmanship manufacturer guarantee*.
Choosing a boiler can be confusing as there are many different types. We can help you choose the right boiler for your property. Below is a selection of our most popular boilers. Please get in touch if you’d like to discuss the best option for you.
Recommended Combi Gas Boilers
Greenstar 8000 Style
Worcester Bosch
Worcester Bosch's top of the range Style boilers have been created for when only the very best is good enough. With all of the same great features as the Life range and available in a choice of black or white, the Style range sets the benchmark. Yes it's a boiler, but not as you know it.
Greenstar 8000 Life
Worcester Bosch
The Greenstar Life range builds upon the award winning Greenstar CDi Classic but features a modern new design whilst boasting a range of features that make controlling your heating and hot water easier.
Greenstar i Series
Worcester Bosch
The Greenstar i combi boilers are Worcester Bosch's most popular appliances. They're suitable for apartments and small to medium sized 1 bathroom properties.
Greenstar Si Series
Worcester Bosch
The Greenstar Si combi boilers are mid-range appliances. They're suitable for apartments and small to medium sized 1 bathroom properties.
Greenstar CDi Classic Series
Worcester Bosch
These are Worcester Bosch's top of the range boilers and the widest choice of features. An excellent choice for installation in larger properties.
Greenstar CDi Compact Series
Worcester Bosch
The revolutionary Worcester Greenstar CDi Compact is part of the next generation of wall-mounted combi boilers. Suitable for small, medium and large-sized properties with one or two bathrooms.
Greenstar CDi Highflow Series
Worcester Bosch
Worcester Bosch floor standing boilers, specifically developed for larger two bathroom properties with heavier requirements for hot water and heating.
Recommended Combi Oil Boilers
Greenstar
Heatslave II
Worcester Bosch
UK's most popular oil combi boiler.
Suitable for small, medium and large sized homes. Fills a kitchen sink in 22 seconds.
Greenstar
Heatslave II External
Worcester Bosch
This boiler is suitable for small, medium and large sized homes with one or two bathrooms and is installed outside which frees up space within your home. The boiler is contained in a robust cabinet that protects in all weathers.
Recommended Regular Gas Boilers
Greenstar 8000 Life Regular
Worcester Bosch
The Greenstar Life range builds upon the award winning Greenstar CDi Classic but features a modern new design whilst boasting a range of features that make controlling your heating and hot water easier.
Greenstar Ri Regular Series
Worcester Bosch
The smallest Worcester Bosch condensing boilers, they can be installed in a standard kitchen cabinet. Available in 4 different outputs which means that there’s one to suit small, medium and larger properties.
Greenstar CDi Classic Regular Series
Worcester Bosch
The Greenstar CDi Classic Regular boilers are Worcester Bosch top performing wall-mounted regular boilers. Their impressive heating outputs make them an excellent choice for installation in larger properties.
Greenstar FS CDi Regular Series
Worcester Bosch
Greenstar FS CDi Regular boilers are the ideal choice when replacing an old floor-standing boiler or if a wall-mounted boiler isn’t an option for you.
Recommended Regular Oil Boilers
Greenstar Danesmoor Regular
Worcester Bosch
Worcester Bosch Greenstar Danesmoor Regular boiler is perfect for small, medium and large sized homes with a traditional open vent heating system that includes stored hot water.
Greenstar Danesmoor Utility Regular
Worcester Bosch
Worcester Bosch Greenstar Danesmoor Utility regular boiler is perfect for small, medium and large sized homes with a traditional open vent heating system that includes stored hot water. A compact solution.
Greenstar Danesmoor External Regular
Worcester Bosch
Worcester Bosch Greenstar Danesmoor External boasts the same features as the internal model.This boiler is suitable for small, medium and large sized homes and is installed outside which frees up space within your home. The boiler is contained in a robust cabinet that protects in all weathers.
Greenstar Utility Regular
Worcester Bosch
The Greenstar Utility boiler is perfect for keeping the largest of homes and light commercial properties warm, and with a concealed control, this boiler is perfect for installation in your utility area or a boiler room.
Recommended System Gas Boilers
Greenstar 8000 Style System
Worcester Bosch
Worcester Bosch's top of the range Style boilers have been created for when only the very best is good enough. With all of the same great features as the Life range and available in a choice of black or white, the Style range sets the benchmark. Yes it's a boiler, but not as you know it.
Greenstar 8000 Life System
Worcester Bosch
The Greenstar Life range builds upon the award winning Greenstar CDi Classic but features a modern new design whilst boasting a range of features that make controlling your heating and hot water easier.
Greenstar i System Series
Worcester Bosch
Greenstar i System boilers are suitable for a wide range of small, medium and large sized properties with heating systems which include stored hot water cylinders.
Greenstar CDi Classic System Series
Worcester Bosch
The Greenstar CDi Classic System boilers are Worcester Bosch top performing wall-mounted regular boilers. The pump has now been upgraded to a low energy model which meets future ErP legislation.
GB162 [Commercial]
Worcester Bosch
The Worcester Bosch GB162 System boiler is perfect for both large domestic and commercial applications and can be installed on its own or as part of a multi-boiler 'cascade' system.
Recommended System Oil Boilers
Greenstar Danesmoor System
Worcester Bosch
The Worcester Bosch Greenstar Danesmoor System is perfect for small, medium and large sized homes with a heating system that includes stored hot water. With a simple heating control, and the option for a plug-in programmer, it is perfect for installation in your kitchen.
Greenstar Danesmoor System Utility
Worcester Bosch
Worcester Bosch Greenstar Danesmoor Utility System boiler is perfect for small, medium and large sized homes with a traditional open vent heating system that includes stored hot water. Concealed controls and compact dimensions.
Greenstar Danesmoor External System
Worcester Bosch
Worcester Bosch Greenstar Danesmoor System boiler is perfect for small, medium and large sized homes with a traditional open vent heating system that includes stored hot water.
Recommended System Controllers
Nest 3
Google
Nest is the latest in Smart Home Thermostats. It gets to know the temperature you like when you’re at home and turns itself down when you’re away. It even learns how your home warms up or how draughty it is, so it only uses the energy it needs.
Hive
Active Heating v.2
Hive Active Heating allows you to control your heating and hot water from wherever you are. Meaning you can always come back to a nice warm house, without ever having to heat an empty one.
Wave Controller
Worcester Bosch
The Wave is a new generation Smart, internet-connected programmable control for central heating and hot water. The Wave can be controlled remotely from your smart device and enables 'intelligent converstation' with your boiler.
Greenstar Comfort Controllers
Worcester Bosch
With their compact, space-saving dimensions i System appliances are a good option for small to medium-sized properties with a heating system which includes stored hot water.