Worcester Bosch
Worcester Bosch boilers
Britain's most recommended boiler brand, Which? Best Buy year after year. As an accredited installer we can register extended guarantees of up to 12 years.
Fitted prices
Worcester Bosch Greenstar 2000
25kW / 30kW · 10-year guarantee
£2,195 inc VAT
Worcester Bosch Greenstar 4000
25kW / 30kW · 10-year guarantee
£2,495 inc VAT
Worcester Bosch Greenstar 8000 Life
30kW / 35kW / 40kW / 50kW · 12-year guarantee
£3,095 inc VAT
Worcester Bosch Greenstar 8000 Style System
18kW / 25kW / 30kW · 12-year guarantee
£3,195 inc VAT
Worcester Bosch Greenstar 4000 Regular
12kW / 18kW / 24kW / 30kW · 10-year guarantee
£2,595 inc VAT
All prices include VAT. Includes standard flue, fitting and system flush. Confirmed after a free survey.
Which Greenstar suits you?
25kW / 30kW · 10 yr
Greenstar 2000
Compact, budget-friendly Worcester combi. Ideal straight swap for 1-3 bed homes.
25kW / 30kW · 10 yr
Greenstar 4000
Our best seller. Black glass front, quiet Mark 3 burner, 10-year guarantee.
30kW / 35kW / 40kW / 50kW · 12 yr
Greenstar 8000 Life
Worcester's flagship combi. Huge hot water flow for busy family homes, 12-year guarantee.
18kW / 25kW / 30kW · 12 yr
Greenstar 8000 Style System
System boiler for homes with a hot water cylinder and two or more bathrooms.
12kW / 18kW / 24kW / 30kW · 10 yr
Greenstar 4000 Regular
Heat-only replacement for traditional systems with a tank in the loft.
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What can we help with?
Pick the option that fits — we'll tailor the next questions.
Frequently asked questions
How long does a boiler installation take?
A straight combi swap is usually a single day. Conversions, back boiler removals and system changes normally take two days.
Is the price on the website the price I pay?
The online figure is an indicative range inc VAT. Once we've done the free survey the written quote is fixed — we don't add extras afterwards.
Are you Gas Safe registered?
Yes. Every engineer is Gas Safe registered and every install is notified to Gas Safe and Building Control on your behalf.
Do you offer finance?
We can spread the cost of a new boiler — ask when you get your quote and we'll send over the options.