emergency boiler repair
boiler technician near me
oil boiler technician near me

Worcester Bosch Greenstar 8000 Life 40kW Regular Gas Boiler

From: £2,999.00

Get a quote to install this boiler.


Worcester Bosch


Greenstar 8000 Life 40kW Regular Gas Boiler

Is Condensing


Efficiency Rating


Band Rating

A Rating

LPG Compatible


Standard Warranty

Up to 12 Years

Central Heating Max. Output



Wall Mounted

Flow Rate


ERP Rating

A Heat

Product Description

Designed and manufactured by Worcester Bosch, the Greenstar 8000 Life condensing regular gas boiler is a wall-mounted unit that’s compact in size and stylish in its appearance.

How efficient is the Greenstar 8000 Life 40?

Greenstar 8000 Life boilers have been designed with efficiency in mind, as shown by the seasonal efficiency rating of 94% and ErP A-rating for heat.

Is the output rating suitable for my home?

The 40 kW output rating makes this model best suited to homes with around 20 radiators. They’re also able to meet high hot water demands as hot water is stored in a cylinder.

Are any other outputs available in the Greenstar 8000 range?

Thanks to having a wide range of outputs available, including 30 kW, 35 kW, 45 kW and 50 kW, the Greenstar 8000 Life range is accessible to many homeowners.

Is a regular boiler suitable for my home?

Greenstar 8000 Life regular boilers (also known as heat-only or conventional boilers too) need to be installed in a heating system that also includes extended controls, a hot water cylinder, which is often fed by a cold water storage cistern located in the loft, and a feed and expansion cistern. Regular boilers need more components than combi or system boilers, which means they’re not suited to properties where space is limited.

How long is the warranty period?

All Greenstar 8000 boilers are available with a 5 year warranty as standard, that can be upgraded to 12 years when installed by a Worcester Bosch Accredited Installer.

What are the key features of the Greenstar 8000 Life 40?

Modern and sleek design make Greenstar 8000 boilers the ideal choice for anyone looking to install a boiler that won’t affect the aesthetics of their home.

Within the unit are many features, including an increased modulation ratio of 1:10, operation that will improve fuel efficiency, prevention of on/off cycling which will aid boiler longevity, robust and lightweight design for simple installation, full-compatibility wit the latest intelligent smart technology, such as the Bosch Easycontrol and the Greenstar intelligent filling system, which allows the boiler to maintain optimum pressure without the need to operate a filling link. On the outside of the boiler is a push button LCD display so that you can unlock a whole host of advanced features, full colour display and clear text descriptions, to deliver you with maximum control over the unit.

To make servicing, maintenance and repairs easier, the unit has been designed so that all internal components can be easily accessed, by removing only 1 screw, the front cover, top and side panels can all be taken off.

How big is the Greenstar 8000 Life 40?

Greenstar 8000 Lifestyle boilers have been designed at compact dimensions of 780 x 440 x 365mm (HxWxD).