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Which? Trusted Traders
for 2 years running

Get a fixed-price boiler installed next day

Enjoy hassle-free heating with trusted engineers, and a stress-free installation process - 0% APR available.

Worcester Bosch 800 Style+

New boiler

Fast, next-day boiler installation from a premium Gas Safe engineer.

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Worcester Bosch 800 Inside

Boiler service

Keep your warranty valid with our nationwide annual service.

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Worcester Bosch 800 on Finance

Boiler finance

Spread the cost over 120 months, 0% APR available on selected boilers.

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Working with the biggest names in the industry

How does it work?

Your boiler journey in 3 simple steps

Get an fixed-price

Answer a few simple questions about your home and current boiler.

Pick a package

View our large range of premium brand boilers, take your pick.

Choose install date

Select an install date, we can install next day (when ordered before 3pm).

Our boilers

Only the best A-rated energy efficient boilers

Viessmann Vitodens 025-W 24kW viessmann

Viessmann 025

  • A Rating @ 92% efficiency
  • 700mm(h) × 400mm(w) × 300mm(d)
  • From £2,225 inc. installation & VAT
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Worcester Bosch 1000 24kW worcester

Worcester Greenstar 1000

  • A-Rated @ 93% efficiency
  • 655mm(h) × 395mm(w) × 285mm(d)
  • From £2,295 inc. installation & VAT
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Worcester Bosch 2000 25kW worcester

Worcester Greenstar 2000

  • A-Rated @ 93% efficiency
  • 724mm(h) × 400mm(w) × 300mm(d)
  • From £2,395 inc. installation & VAT
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Worcester Bosch 4000 25kW - Smart Bundle worcester

Worcester Greenstar 4000 Bundle

  • A-Rated @ 94% efficiency
  • 724mm(h) × 400mm(w) × 310mm(d)
  • From £2,845 inc. installation & VAT
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Vaillant EcoFIT Pure 25kW - Smart Bundle vaillant

Vaillant ecoFIT Pure Bundle

  • A Rated @ 94% efficiency
  • 700mm(h) × 390mm(w) × 295mm(d)
  • From £3,045 inc. installation & VAT
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Worcester Bosch 8000+ 32kW worcester

Worcester 8000+

  • A Rated @ 94% efficiency
  • 780mm(h) × 440mm(w) × 365mm(d)
  • From £3,495 inc. installation & VAT
Shop Worcester →

The UK’s trusted choice for home heating

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Which? Trusted Trader

Independently endorsed for outstanding quality, trusted service, and expert workmanship you can depend on.

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5 Star Trustpilot Rated

Over 10,000 verified 5-star reviews from happy customers praising our reliable and friendly service.

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Gas Safe Engineers

Fully qualified and legally certified for safe, compliant boiler installations and servicing every time.

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FCA Authorised

Authorised credit broker offering secure, transparent finance options with total peace of mind.

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Boiler questions

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General FAQ's

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Installed from £1,985