Worcester Bosch 2000 Combi Boiler Review

worcester bosch 2000 boiler review

Worcester 2000 review – Is it any good? Find out everything you need to know about the Worcester 2000 below

Worcester Bosch Greenstar 25Si Compact Combi Boiler Review

When people think of needing a new boiler, 9 times out of 10 they will think Worcester Bosch.

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If you are one of the people who did, you can be sure it is due to their fantastic reputation for manufacturing some of the best domestic gas combi boilers on the market for years. 

Don’t just take our word for it though, they have been winning Which? Awards for best boiler manufacturer for over 10 years!

The new entry-level Greenstar combi boiler comes in 2 different sizes, has great features & looks good, which makes this Worcester Bosch boiler suitable for most homes in the UK. 

There is the Worcester Bosch 2000 25kw model which is perfect for small to medium-sized homes, including flats, with one bathroom.

There is also the Worcester Bosch 2000 30kW model which can cope with higher hot water demand so will be more suited to medium-sized homes with 2 bathrooms.

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Worcester Bosch Greenstar 2000 combi boiler specification

Type – Natural Gas Combi Boiler

Warranty – 5 Years (Extendable to 6 years)

Width (mm) x Height (mm) x Depth (mm) – 400x724x300

Weight – 36kg

Output – 25kw/30kw

ErP Space Heating Efficiency rating– A

ErP Water Heating Efficiency rating – A

Noise Level – 43 DB

Flow Rate – 9/10.8 L/min

Warranty & guarantee – Five Years

Wall Mounting Internal Boiler

Worcester Bosch Greenstar 2000 combi boiler price guide

Boiler Manufacturer

Boiler Model

Boiler Output

Boiler Cost

Boiler Cost With Installation

Worcester Bosch

Greenstar 2000




Worcester Bosch

Greenstar 2000




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Our review of the Worcester Bosch Greenstar 2000 combi boiler

The Greenstar series range seems like one of those things that have been around for years, and to get an upgrade and a facelift Worcester must mean business. And they certainly do with the Worcester Greenstar 2000 combi boiler series.

Whilst they have decided to shell out on a redesign, one thing they haven’t done is give this boiler a juicy price tag.

In fact, what they have done is open up their best combi boiler range to everyone and keep this boiler more than affordable.

If you didn’t think you could have a Worcester Bosch boiler installed in your home, well now you can.

What makes the Worcester 2000 so good for the price is the fact it is perfect for its target market – small to medium-sized homes.

It is not just the new boiler cost that we like, here’s why it’s so good is for the following reasons:

The Worcester 2000 is a combi boiler

Being a gas condensing combi boiler means that there are no separate hot water tanks.

The hot water comes directly from the boiler itself using a very clever heat exchanger. This is the case for all combi boilers but is still a very good reason to install one in a home where space is limited.

It’s a super quiet combi boiler 

Dubbed noise cancelling by Worcester themselves as the quietest boiler they make, you can put it somewhere near your main living areas and not even notice it is there! This leads us to our next point…

It’s a compact combi boiler

Great for when space is limited in some smaller homes. Easy installation in kitchen cupboards if required, add this to the fact it won’t cause you any noise pollution whilst it is keeping your home warm and your hot water hot!

It’s an energy-efficient combi boiler

Smaller homes more often than not do not require as much hot water demand.

Fewer people in the house means fewer reasons to be using your boiler. When the boiler is in use though it will not be using excessive amounts of natural gas by running at 93% efficiency, which will help keep running costs and utility bills down.

It’s easy to install 

If you already have a combination boiler and want to just replace your combi boiler with another one then the Worcester Bosch Greenstar 2000 is a perfect replacement for your old inefficient boiler.

Always ensure that any new Worcester 2000 boiler installation you have, is installed by a Gas Safe registered installer. Remember to factor installation into your new boiler replacement cost.

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Worcester 2000 – Controls Review

As with any new boiler or upgrade on any product for that matter you would expect to have the latest equipment and controls.

The Worcester Bosch 2000 boiler is no different. You can choose from the following options to control your boiler and the temperature of your home.

You can always change your controls after your new boiler replacement installation if you like.

Greenstar Comfort II Wireless Thermostat 

This thermostat enables the homeowner to change the temperature of the rooms in your home at 6 different points in the day.

You can also control the temperature of the hot water at 3 different points in the day.

With an easy to use menu and navigation, this is a simple yet effective way of controlling how hot or cold your home is all day long

Bosch EasyControl Smart Thermostat 

Smart thermostats are a great way to control your heating from wherever you are simply by connecting and using your mobile phone. You don’t have to search for your thermostat!

If it drops cold while you’re at work and you fancy a warm home to come home to, then you can simply turn your boiler on as long as you have an internet connection.

You can also control the heating in certain rooms separately and also check your energy usage. A fantastic way to save money on your gas and electricity bills.

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Worcester Bosch 2000 combi boiler warranty review

Having a new boiler installed isn’t cheap. You don’t want to be worrying about your boiler breaking down or any large bills for any boiler repairs.

This is where the warranty comes in. Although you don’t get 10 years to guarantee as you do on some of the other Worcester Bosch Greenstar combi boilers, you can still get 5 years of peace of mind on the whole of the boiler. 

This warranty can be extended an extra year if you get a Greenstar System Filter installed at the same time as your new boiler, a great idea for these types of boilers.

Although you don’t get a full 10-year warranty on the whole boiler, you do get a 10-year guarantee on the primary heat exchanger, which is the main component in the boiler for heating up the water in your home.

To ensure that your warranty is kept valid you will need to make sure that your new boiler is serviced every year without fail.

This is the same for any warranty on any boiler, not just Worcester Bosch Greenstar 2000 boilers.

The good news is, to alleviate any large one-off payments you can take out boiler cover or set up a service plan with some companies where you pay monthly at no extra cost!

Worcester 2000 review & Final verdict

Just the fact that this boiler is a Worcester Bosch combi boiler replacement means that you are going to get great value for money and years of hassle-free heating.

We love the fact that it is such a good price, the boiler itself costs around £760 and you can get the boiler installed for around £1,800. This almost puts the boiler in the ‘budget boiler’ category, but not quite. 

This fantastic low-cost boiler is clearly Worcester Bosch’s attempt at making sure that there is a boiler they offer for everyone in every price range.

A Worcester Bosch model that’s quiet, compact and reliable – what more could you ask for at a great price. 

The Greenstar 2000 shouldn’t be confused as cheap boilers or with its bigger brother, the Worcester Bosch Greenstar 8000 lifestyle range.

This is a far superior boiler but comes at a far superior price. It may look the same, which adds to the 2000’s credentials but that’s where a lot of the similarities stop. You can read a review on the Worcester Bosch Greenstar 8000 here. 

If you want any quotes on any Worcester Bosch 2000 boiler or any other boiler deals, use our quick online quote system for an instant price just with the first part of your postcode. If you want to speak to someone, get in touch with Boiler Central now.

We can make sure the boiler is suitable for your home, discuss prices and we always try to look after our customers from start to finish!

We want our customers to enjoy the experience on our website too!

You can send us an online chat message anytime for more information too.

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