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Worcester Bosch Greenstar 15Ri Regular Gas Boiler

Worcester Bosch Greenstar 15Ri Regular Gas Boiler Boiler
Typical Price (inc VAT)
£843
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£1,643 - £2,143
Make Worcester Bosch
Model Greenstar 15Ri Regular Gas Boiler
Is Condensing Condensing
Efficiency Rating 92%
Band Rating A Rated
LPG Compatible Yes
Standard Warranty Up to 10 Years
Central Heating Max. Output 15kW
Mounting Wall mounted
Flow Rate N/A
Typical Price (inc VAT) £843
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £1,643 - £2,143
ERP Rating A HEAT

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

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Worcester Bosch Greenstar 15Ri regular gas boiler at a glance

  • - Suitable for: properties with around 10 radiators
  • - Fuel: Gas
  • - Type: Regular / Condensing
  • - Central Heating (CH) output: 15kW
  • - Efficiency: 92% efficiency / ErP A-rating for heating
  • - Typical total cost: £1,643 - £2,143

Is a Worcester Bosch Greenstar 15Ri regular gas boiler suitable for my home?

The Greenstar 15Ri is the second smallest in the Greenstar Ri series after the Greenstar 12Ri, so it would be enough for your house if it has around 10 radiators and low demand for heating. Other regular boiler models in the same series (18Ri, 21Ri, 24Ri, 27Ri, and 30Ri) might be a better fit, depending on your house’s size and demand for heating and hot water.

However, bear in mind that regular boilers need expansion tanks in the loft and a hot water cylinder. We recommend installing a new regular boiler only if you are replacing an older regular boiler model. If you are not sure which boiler best suits your home, you can use our free boiler comparison tool.

What is the output range on a Greenstar 15Ri regular gas boiler?

The Greenstar 15Ri has a CH output of 15kW, meeting the central heating demand of houses with around 10 radiators.

What is the size of the Worcester Bosch Greenstar 15Ri?

Greenstar 15Ri Regular Gas boiler dimensions This boiler’s dimensions are H600mm x W390mm x D270mm, and it weighs just 22.6kg. These measurements exclude the expansion tank and the hot water cylinder.

However, the compact size of the Worcester Bosch Greenstar 15Ri makes it suitable for installation in a kitchen cupboard, an airing cupboard or a different location depending upon your specific requirements.

Worcester Bosch Greenstar 15Ri regular gas boiler price

All-inclusive, the Worcester Bosch Greenstar 15Ri’s price ranges from £1,643 to £2,143. This price range includes installation and sundries (filter, flue, etc.). The price of the Worcester Bosch Greenstar 15Ri (boiler only) is approximately £843, while the installation ranges from £500 to £1,000. Sundries can add £300 more.

Get the best deals for this regular gas boiler

You can save up to £500 just by comparing offers. For example, different heating engineers will charge different prices, and you can use this information in your favour. However, comparing quotes for Worcester Bosch Greenstar 15Ri boilers from local installers takes time and effort. At Boiler Guide, we can make life easier by getting you up to 3 quotes from local heating engineers, tailored to your requirements. Our quote comparison service is free, fast, and highly reliable.

Warranty on the Worcester Bosch Greenstar 15Ri regular gas boiler

When installed by a Worcester accredited installer, the warranty on the Worcester Bosch Greenstar 15Ri can last up to 10 years. However, terms and conditions may apply. For instance, manufacturers usually require that the boiler must be serviced at least once a year by a Gas Safe registered engineer to keep the warranty valid for the entire period.

Worcester Bosch reviews

Worcester Bosch is one of the market leaders in boilers in the UK. They offer excellent customer service, and their product’s quality is guaranteed. The company has an average rating of 4.6 out of 5 from over 30,500 reviews on Trustpilot, which shows a high customer satisfaction with Worcester Bosch’s products and services.

In addition to that, Greenstar gas boilers have received the Which Best Buys Award multiple times.

FAQ

Are Greenstar boilers any good?
There is a wide range of Worcester Bosch Greenstar boilers, and they are all very good in terms of energy efficiency. The specific Greenstar Ri boilers (12Ri, 15Ri, 18Ri, 21Ri, 24Ri, 27Ri, and 30Ri) are highly-efficient units with a 92% efficiency and ErP A-rating for heating. In the case of the Greenstar 30Ri, the efficiency is 93%. They also come with a long-term warranty of up to 10 years.

Using our boiler comparison tool, you can compare Greenstar boilers against models from other brands. It is free and easy to use.

What type of boiler is Worcester Greenstar Ri?
The Worcester Bosch Greenstar Ri series are regular boilers.

How long do Greenstar boilers last?
The average life of a boiler is between 10 and 15 years. However, it may vary depending on the use and maintenance. Getting your boiler serviced every year will keep it running as efficiently as possible for as long as possible.

How many radiators can a 15kW boiler run?
Your boiler’s central heating output rating determines the number of radiators it can run. However, different types of 15kW boilers might run a different total number of radiators. For example, while a 15kW system or regular boilers can generally run around 10 radiators, a 15kW combi boiler would run fewer.

Is Worcester Bosch Greenstar 30i discontinued?
Yes. The Worcester Bosch Greenstar 30i combi gas boiler is discontinued.

Note: Do not confuse the 30i combi with the Worcester Bosch Greenstar 30Ri regular gas boiler. They are different units, and Worcester Bosch still manufactures and sells the latter.

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
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0330 808 0405
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0330 808 0405
4.7/5 out of 27,031 reviews

1,8 million quotes provided in 10 years

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