National Boiler

Worcester Bosch

National Boiler (nationalboiler.co.uk) – Worcester Bosch Boiler Brand Overview

About National Boiler
National Boiler is a UK-based heating solutions provider that supplies and installs high-quality boilers, including the renowned Worcester Bosch range. They offer expert advice, professional installation, and reliable aftercare services for residential and commercial heating systems.

Worcester Bosch Boilers at National Boiler
Worcester Bosch is one of the UK’s leading boiler manufacturers, known for its energy efficiency, reliability, and innovative technology. National Boiler stocks a wide range of Worcester Bosch models, including:

Greenstar Combi Boilers – Compact, efficient, and ideal for homes with high hot water demand.

Greenstar System Boilers – Perfect for larger homes with multiple bathrooms, working with a cylinder.

Greenstar Regular Boilers – Best for traditional heating systems with a separate hot water tank.

Worcester Bosch Hydrogen-Blend Ready Boilers – Future-proof models designed to work with low-carbon fuels.

Why Choose a Worcester Bosch Boiler from National Boiler?
✔ Industry-Leading Warranties – Up to 12 years on selected models.
✔ A-Rated Efficiency – Helps reduce energy bills and carbon footprint.
✔ Quiet Operation & Compact Design – Ideal for modern homes.
✔ Expert Installation – Gas Safe registered engineers ensure safe, professional fitting.
✔ Aftercare & Servicing – National Boiler provides maintenance plans to keep boilers running efficiently.

Customer Benefits
Finance options available for affordable installations.
Boiler replacement schemes (including ECO4 & grants).
Smart heating controls compatible with Worcester Bosch boilers.

For more details, visit nationalboiler.co.uk or contact their team for a free quote.

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Worcester Bosch Boilers
The UK’s highest awarded boiler brand at the heart of your home and enjoy great comfort the whole family can warm to. From cutting-edge designs, to low energy and future-proofed boilers, National Boiler got you covered.

Worcester Bosch boilers come in gas, propane (LPG), and oil fuel types so you will find a boiler to suit your home.

We know that buying a new boiler can be a confusing task. That’s why we created a Find A New Boiler  tool – the easiest way to find and compare Worcester Bosch boilers.

  • Worcester Bosch Greenstar 1000 24kW Combi Boiler NG

    Rated 0 out of 5
    Original price was: £2,099.00.Current price is: £1,965.00. Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For:

    ✅ 1-2 bedroom homes 🏠
    ✅ Flats & compact spaces 🏢
    ✅ Couples & single occupants 👫
    ✅ Energy savers 💡

  • Worcester Bosch Greenstar 1000 30kW Combi Boiler NG

    Rated 0 out of 5
    Original price was: £2,099.00.Current price is: £1,965.00. Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 2-3 bedroom homes 🏠
    ✅ Homes with 1-2 bathrooms 🚿
    ✅ First-time buyers 🔑
    ✅ Budget-conscious homeowners 💷

     

  • Worcester Bosch Greenstar 2000 25kW Combi Boiler LPG

    Rated 0 out of 5
    Original price was: £2,233.00.Current price is: £2,200.00. Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 1-2 bedroom homes 🛏️
    ✅ Flats & small spaces 🏢
    ✅ First-time buyers 🔑
    ✅ Landlords 🏘️
    ✅ Energy savers 💡

     

  • Worcester Bosch Greenstar 2000 25kW Combi Boiler NG

    Rated 0 out of 5
    £2,233.00 Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For Your Home

    ✅ 1-2 bedroom flats & houses (1 bathroom)
    ✅ Space-saving design (fits standard kitchen cupboards)
    ✅ Reliable 25kW performance – instant hot water
    ✅ A-rated 94% efficiency – lower energy bills
    ✅ 5-year warranty (extendable to 7 years*)

  • Worcester Bosch Greenstar 2000 30kW Combi Boiler LPG

    Rated 0 out of 5
    £2,389.00 Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation

    💨 Instant Hot Water
    | No waiting – hot water whenever you need it.
    💰 Energy Efficient | Saves you money on bills (A-rated).
    🔇 Quiet Operation | Won’t disturb your home peace.
    🛠️ Easy to Use | Simple controls anyone can operate.
    🛡️ 5-7 Year Warranty | Extendable protection for peace of mind.

  • Worcester Bosch Greenstar 2000 30kW Combi Boiler NG

    Rated 0 out of 5
    £2,389.00 Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation

    💨 Instant Hot Water
    | No waiting – hot water whenever you need it.
    💰 Energy Efficient | Saves you money on bills (A-rated).
    🔇 Quiet Operation | Won’t disturb your home peace.
    🛠️ Easy to Use | Simple controls anyone can operate.
    🛡️ 5-7 Year Warranty | Extendable protection for peace of mind.

  • Worcester Bosch Greenstar 27i System Boiler LPG

    Rated 0 out of 5
    Original price was: £2,708.00.Current price is: £2,689.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For Your Family If You Have:

    ✅ 3-4 bedrooms to keep warm 🛏️🛏️🛏️
    ✅ 1-2 bathrooms needing reliable hot water 🚿🚿
    ✅ A hot water cylinder (or planning to get one)
    ✅ Bills that are too high and want to save 💷

  • Worcester Bosch Greenstar 27i System Boiler NG

    Rated 0 out of 5
    Original price was: £2,708.00.Current price is: £2,659.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation


    🏡 Perfect For:

    ✅ 3-4 bedroom homes 🏠
    ✅ Homes with 1-2 bathrooms 🚿
    ✅ Properties with existing heating systems 🔧
    ✅ Households wanting consistent warmth 🌡️

  • Worcester Bosch Greenstar 30i System Boiler LPG

    Rated 0 out of 5
    Original price was: £2,765.00.Current price is: £2,745.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For:

    ✅ 4-5 bedroom homes 🏠
    ✅ Homes with 2-3 bathrooms 🚿🚿🚿
    ✅ Busy family households 👨👩👧👦👦
    ✅ High hot water demand 💦

  • Worcester Bosch Greenstar 30i System Boiler NG

    Rated 0 out of 5
    Original price was: £2,765.00.Current price is: £2,700.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation


    🏡 Perfect For:

    ✅ 4+ bedroom homes 🏠
    ✅ Homes with 2+ bathrooms 🚿🚿
    ✅ Larger families 👨👩👧👦👦
    ✅ High hot water demand 🔥

  • Worcester Bosch Greenstar 32cdi Compact Combi Boiler LPG

    Rated 0 out of 5
    £2,899.00 Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation


    🏡 Perfect For:

    ✅ 3-4 bedroom family homes 🏠
    ✅ Properties with 2 bathrooms 🚿🚿
    ✅ Households needing constant hot water 👨👩👧👦
    ✅ Energy-conscious homeowners 💡

  • Worcester Bosch Greenstar 32cdi Compact Combi Boiler NG

    Rated 0 out of 5
    £2,899.00 Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation


    🏡 Perfect For:

    ✅ 3-4 bedroom homes 🏠
    ✅ Homes with 2 bathrooms 🚿🚿
    ✅ Families needing constant hot water 👨👩👧👦
    ✅ Energy-conscious homeowners 💡

  • Worcester Bosch Greenstar 36cdi Compact Combi Boiler LPG

    Rated 0 out of 5
    Original price was: £3,250.00.Current price is: £3,200.00. Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For:

    ✅ 4+ bedroom homes 🏠
    ✅ Homes with 2-3 bathrooms 🚿🚿🚿
    ✅ Busy family life 👨👩👧👦
    ✅ High hot water demand 💦

  • Worcester Bosch Greenstar 36cdi Compact Combi Boiler NG

    Rated 0 out of 5
    Original price was: £3,250.00.Current price is: £3,200.00. Add to basket

    🔥 Good Value | ✅ Free delivery | ✅ Includes Installation


    🏡 Perfect For:

    ✅ 4+ bedroom homes 🏠
    ✅ Homes with 2-3 bathrooms 🚿🚿🚿
    ✅ Large families 👨👩👧👦👦
    ✅ High hot water demand 🔥

  • Worcester Bosch Greenstar 4000 12kW System Boiler NG

    Rated 0 out of 5
    Original price was: £2,410.00.Current price is: £2,365.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 1-2 bedroom homes 🏠
    ✅ Flats & apartments 🏢
    ✅ Homes with 1 bathroom 🚿
    ✅ Eco-conscious owners 🌱

  • Worcester Bosch Greenstar 4000 15kW System Boiler NG

    Rated 0 out of 5
    Original price was: £2,473.00.Current price is: £2,400.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For:

    ✅ 2-bedroom homes 🏠
    ✅ Flats & small houses 🏢
    ✅ Homes with 1 bathroom 🚿
    ✅ Eco-conscious owners 🌱

  • Worcester Bosch Greenstar 4000 18kW System Boiler NG

    Rated 0 out of 5
    Original price was: £2,529.00.Current price is: £2,475.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For:

    ✅ 3-bedroom homes 🏠
    ✅ Homes with 1-2 bathrooms 🚿🚿
    ✅ Small families 👨👩👧
    ✅ Properties needing stored hot water

  • Worcester Bosch Greenstar 4000 21kW System Boiler NG

    Rated 0 out of 5
    Original price was: £2,603.00.Current price is: £2,585.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For:

    ✅ 3-4 bedroom homes 🏠
    ✅ Homes with 2 bathrooms 🚿🚿
    ✅ Growing families 👨👩👧👦
    ✅ Properties needing reliable stored hot water

  • Worcester Bosch Greenstar 4000 24kW System Boiler NG

    Rated 0 out of 5
    Original price was: £2,648.00.Current price is: £2,620.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 4-5 bedroom homes 🏠
    ✅ Homes with 2+ bathrooms 🚿🚿
    ✅ Busy family life 👨👩👧👦
    ✅ High hot water demand 💦

  • Worcester Bosch Greenstar 4000 25kW Combi Boiler NG

    Rated 0 out of 5
    Original price was: £2,709.00.Current price is: £2,539.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

    You’ll love:

    🔥 Always-on hot water – no more waiting for the tank to heat up
    💷 Lower energy bills – 94% efficiency means more money in your pocket
    📱 Easy-to-use controls – simple temperature adjustment
    🔇 Quiet as a whisper – you’ll hardly notice it’s there
    🛡️ 10-year worry-free warranty – when installed by our experts

  • Worcester Bosch Greenstar 4000 30kW Combi Boiler NG

    Rated 0 out of 5
    Original price was: £2,999.00.Current price is: £2,871.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

    🏡 Ideal For:

    ✅ 2-3 bedroom family homes
    ✅ Houses with 1-2 bathrooms
    ✅ Busy households needing reliable hot water

  • Worcester Bosch Greenstar 8000+ 30kW System Boiler LPG

    Rated 0 out of 5
    Original price was: £2,960.00.Current price is: £2,900.00. Add to basket

    🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation

     

    🏡 Perfect For:

    ✅ 4-5 bedroom family homes 🏠
    ✅ Homes with 2-3 bathrooms 🚿🚿🚿
    ✅ Large families 👨👩👧👦👦
    ✅ Properties with high hot water demand 💦

  • Worcester Bosch Greenstar 8000+ 32kW Combi Boiler LPG

    Rated 0 out of 5
    Original price was: £3,209.00.Current price is: £3,179.00. Add to basket

    🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation 

    💡Reliable Heating for Your Family Home

    Ideal for 3-4 bedroom homes with 1-2 bathrooms
    ✅Powerful performance – hot water whenever you need it
    Compact and space-saving – no water tank required
    94% energy efficient – keeps your bills lower
    Works with smart controls (Worcester Wave app)
    ✅Quiet operation – won’t disturb your home
    ✅12-year warranty* for long-term peace of mind

  • Worcester Bosch Greenstar 8000+ 32kW Combi Boiler NG

    Rated 0 out of 5
    Original price was: £3,209.00.Current price is: £3,179.00. Add to basket

    🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation 

    💡Reliable Heating for Your Family Home

    Ideal for 3-4 bedroom homes with 1-2 bathrooms
    ✅Powerful performance – hot water whenever you need it
    Compact and space-saving – no water tank required
    94% energy efficient – keeps your bills lower
    Works with smart controls (Worcester Wave app)
    ✅Quiet operation – won’t disturb your home
    ✅12-year warranty* for long-term peace of mind

  • Worcester Bosch Greenstar 8000+ 35kW System Boiler LPG

    Rated 0 out of 5
    Original price was: £3,196.00.Current price is: £3,150.00. Add to basket

    🔥 VIP Premium Boiler | ✅ Free delivery | ✅ Includes Installation

    🏰 Perfect For Grand Homes:

    ✅ 5-6 bedroom luxury properties
    ✅ Homes with 3+ bathrooms 🚿🚿🚿
    ✅ Large multi-generational families 👨👩👧👦👵👴
    ✅ Properties with underfloor heating + radiators 🔥

  • Worcester Bosch Greenstar 8000+ 35kW System Boiler NG

    Rated 0 out of 5
    Original price was: £3,147.00.Current price is: £3,125.00. Add to basket

    🔥 VIP Premium Boiler | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 5+ bedroom homes 🏰
    ✅ Properties with 3+ bathrooms 🚿🚿🚿
    ✅ Large extended families 👨👩👧👦👦👦
    ✅ Homes with very high hot water demand 💦💦

  • Worcester Bosch Greenstar 8000+ 36kW Combi Boiler LPG

    Rated 0 out of 5
    Original price was: £3,309.00.Current price is: £3,279.00. Add to basket

    🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation 

    🔥 Why You’ll Love It:
    ✅ Powerful Performance – Delivers a strong, steady flow of hot water (even when running multiple showers)
    ✅ Energy Efficient – Saves you money on bills (94% efficiency, A-rated)
    ✅ Compact & Space-Saving – No bulky water tank needed, freeing up storage space
    ✅ Whisper-Quiet – Runs quieter than a fridge (42dB)
    ✅ 12-Year Warranty* – One of the longest warranties on the market (*with professional installation)
    ✅ Smart Heating Ready – Works with the Worcester Wave thermostat for easy control

  • Worcester Bosch Greenstar 8000+ 36kW Combi Boiler NG

    Rated 0 out of 5
    Original price was: £3,309.00.Current price is: £3,279.00. Add to basket

    🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation 

    🔥 Why You’ll Love It:
    ✅ Powerful Performance – Delivers a strong, steady flow of hot water (even when running multiple showers)
    ✅ Energy Efficient – Saves you money on bills (94% efficiency, A-rated)
    ✅ Compact & Space-Saving – No bulky water tank needed, freeing up storage space
    ✅ Whisper-Quiet – Runs quieter than a fridge (42dB)
    ✅ 12-Year Warranty* – One of the longest warranties on the market (*with professional installation)
    ✅ Smart Heating Ready – Works with the Worcester Wave thermostat for easy control

  • Worcester Bosch Greenstar 8000+ Style 36kW Combi Boiler

    Rated 0 out of 5
    £3,519.00 Add to basket

    🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation

    Why You’ll Love This Boiler
    ✅ Looks as good as it works – the stylish black design blends seamlessly into your home
    ✅ Simple touchscreen controls – adjust temperatures with just a tap
    ✅ Smart ready – control heating from bed or the office
    ✅ Cleans itself – saving you maintenance hassle
    ✅ Built for the future – ready for new eco-friendly fuels

  • Worcester Bosch Greenstar 8000+30kW System Boiler NG

    Rated 0 out of 5
    Original price was: £2,960.00.Current price is: £2,900.00. Add to basket

    🔥 Premium Boiler | ✅ Free delivery | ✅ Includes Installation


    🏡 Perfect For:

    ✅ 4-5 bedroom homes 🏠
    ✅ 2-3 bathroom properties 🚿🚿🚿
    ✅ Large families 👨👩👧👦👦
    ✅ Homes with high hot water demand 💦

  • Worcester Greenstar Ri 27kW Regular Boiler LPG

    Rated 0 out of 5
    Original price was: £2,685.00.Current price is: £2,600.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 3-4 bedroom period homes 🏰
    ✅ Properties with existing tanks/cylinders 🛁
    ✅ Replacing old back boilers 🔄
    ✅ Hard water areas (self-cleaning tech)

  • Worcester Greenstar Ri 27kW Regular Boiler NG

    Rated 0 out of 5
    Original price was: £2,585.00.Current price is: £2,565.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 3-4 bedroom homes 🏠
    ✅ Properties with 1-2 bathrooms 🚿
    ✅ Older heating systems (replaces back boilers)
    ✅ Homes needing stored hot water 🛁

  • Worcester Greenstar Ri 30kW Regular Boiler NG

    Rated 0 out of 5
    Original price was: £2,585.00.Current price is: £2,565.00. Add to basket

    🔥 Recommended | ✅ Free delivery | ✅ Includes Installation

    🏡 Perfect For:

    ✅ 4-5 bedroom homes 🏠
    ✅ Properties with 2+ bathrooms 🚿🚿
    ✅ Older heating systems (replaces back boilers)
    ✅ Homes needing high-capacity hot water storage

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