GET A COMPETITIVE QUOTE

Please enter your postcode below to get a free, no obligation, personalised quotation from PlumbProud

Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler

  1. Home
  2. Worcester Bosch Greenstar Danesmoor System Utility 18/25
Plumbproud rating

77.27%

Worcester Bosch Greenstar Danesmoor System Utility 18/25 System Oil boiler

Our PlumbProud boiler quality benchmark tests score this Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler at 77.27%. Several factors go into determining our rating including installation costs, manufacturer guarantees, energy efficiency, running costs, and more.

We would expect this Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler to cost £2,900 fully installed through PlumbProud, although it will cost more if the fit is complicated. We will provide you with a full quote before starting work, however.

We offer free quotes and professional advice and guidance on whether the Worcester Bosch Greenstar Danesmoor System Utility 18/25 is a suitable choice for your home via a phone call on 01604 343053. Alternatively, please click here to email us or enter your postcode in the quote boxes on this page.


Installed price around

£2,900

GET A COMPETITIVE BOILER QUOTE

Please enter your postcode below to get a personalised quotation for the perfect boiler for your home

Worcester Bosch Greenstar Danesmoor System Utility 18/25 System Oil boiler frequently asked questions

What type of boiler is the Worcester Bosch Greenstar Danesmoor System Utility 18/25?

Looking for a oil system boiler for your house or flat? If you are, the Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler may be worth considering.

System boilers need a hot water cylinder to work, which is normally situated in an airing cupboard or similar. However, unlike heat only boilers, system boilers don’t require a separate cold water tank, meaning they are a preferred option for some homeowners, especially those planning a loft conversion in the future.

They use (often built-in) circulating pumps to distribute hot water to your taps and radiators and installation is often easier from scratch with heat only boilers as there’s one less component (the water tank) to purchase and fit.

System boilers also need programming for heat and hot water and don’t offer this instantly. However, the cylinder can keep water hot for use afterwards so you shouldn’t have to wait around for your bath water so long as you set your timer and have it on long enough to heat the water you’ll need for the day.

Would the Worcester Bosch Greenstar Danesmoor System Utility 18/25 system be a suitable boiler for my house or flat?

You should make sure that the boiler you choose for your property is the right "size". And size doesn't mean its physical dimensions. Size means how much power it has - the "output".

A boiler's output level measures how much power it can use to provide you with the hot water you need for your radiators and taps. If a boiler has a high output rate, it can heat greater volumes of water.

If you choose a boiler with too low an output, you'll find that the water coming out of your taps and in your radiators won't be as hot as you want it to be. Choosing one whose output is too high means you'll pay more than you need to for the oil your boiler needs to work.

The Worcester Bosch Greenstar Danesmoor System Utility 18/25 system outputs at a maximum of 25 kW, so which types of property would this Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler be appropriate for?

Most experienced Gas Safe boiler installers would suggest that the Worcester Bosch Greenstar Danesmoor System Utility 18/25 system boiler would be a suitable choice for installation in medium-sized homes and larger apartments with 10-15 radiators and two bathrooms.


What size is the Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler?

The Worcester Bosch Greenstar Danesmoor System Utility 18/25 is 855 mm [H] by 370 mm [W] by 600 mm [D] in size.

If you want to replace your floor-standing boiler with a more compact, wall-mounted model, this will give you and your family more space. Hundreds of thousands of homes in the UK still use floor-standing boilers like the Worcester Bosch Greenstar Danesmoor System Utility 18/25, but wall-mounted models have been the most popular choice for homeowners over the last two decades. We can replace your floor-mounted unit with a wall-mounted unit, but please be aware that the cost of installation will be higher if we need to replace your current piping.

However, you can recoup this investment in full over a few years with the savings you make on your oil bills.

Is the Worcester Bosch Greenstar Danesmoor System Utility 18/25 condensing or non-condensing?

Condensing boilers convert the warmth present in flue exhaust gases and water vapour condensation into heat which they then recycle to increase the temperature of the colder water returning to your system.

We recommend that homeowners choose a condensing boiler like the Worcester Bosch Greenstar Danesmoor System Utility 18/25 for this reason - the more recent your model the better because the technology improves every year.

You'll benefit from lower quarterly oil bills and condensing boilers are also much more environmentally friendly.

Is the Worcester Bosch Greenstar Danesmoor System Utility 18/25 system considered environmentally friendly?

How we heat our homes has become a pressing issue of concern for many homeowners worried about climate change and the environmental impact of their personal choices.

In the largest cities of Britain, gas boilers are responsible for dangerous levels of atmospheric nitrogen dioxide emissions. In total, 14% of the UK’s greenhouse gases are produced by central heating systems.

Let's take a closer look at whether installing a Worcester Bosch Greenstar Danesmoor System Utility 18/25 system would be a good choice for the environment.

Boilers manufactured or supplied to UK domestic properties must achieve a legal minimum energy efficiency rating of 92% (equivalent to a good "A" grade using the SEDBUK scale). Prior to this, the minimum was 88% (88% and 89% are a "B" SEDBUK grade and anything 90% or above is an "A" grade).

The energy efficiency rating of a boiler refers to the amount of energy it uses to perform its everyday functions as well as the amount of energy it wastes.

The Worcester Bosch Greenstar Danesmoor System Utility 18/25 has been given a rating of 90% for energy efficiency, equivalent to a SEDBUK "A" rating.

The Energy Related Products (ERP) Directive's aim is to reduce the harmful gas emissions created during a product’s manufacture and active end use right through to its disposal.

The ERP rating for the Worcester Bosch Greenstar Danesmoor System Utility 18/25 is "TBC".

What is the warranty period on a Worcester Bosch Greenstar Danesmoor System Utility 18/25 system boiler?

The Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler comes with a parts and labour warranty lasting 2 years.


Worcester Bosch Greenstar Danesmoor System Utility 18/25 Oil System boiler specifications

Powered by GasOil
LocationExternal
Condensing?Yes
Efficiency rating90%
Band ratingA
LPG Compatible?No
P/L Warranty2 Years
Output in kW25 kW
Height855 mm
Width370 mm
Depth600 mm
MountingFloor
ERP HeatA

The top 10 rated Oil System boilers

Using the Plumbproud scoring system, the current 10 ten Oil System boilers assessed using a number of important variables are as follows:

1Worcester Bosch Greenstar Danesmoor System Utility 12/1877.56%
2Worcester Bosch Greenstar Danesmoor System 12/1877.35%
3Worcester Bosch Greenstar Danesmoor System Utility 18/2577.27%
4Worcester Bosch Greenstar Danesmoor System 18/2577.09%
5Worcester Bosch Greenstar Danesmoor External System 12/1876.74%
6Worcester Bosch Greenstar Danesmoor System Utility 25/3276.43%
7Worcester Bosch Greenstar Danesmoor External System 18/2576.26%
8Worcester Bosch Greenstar Danesmoor System 25/3276.24%
9Worcester Bosch Greenstar Danesmoor External System 25/3275.85%
10Grant Vortex Eco 15-21kW69.11%

Combi boilers

Choose from the UK’s biggest range of combis

Heat only boilers

The ideal boiler perfect for the largest homes

System boilers

Ideal for 3+ bedroom, 2+ bathroom homes

Boiler quote

Free, no obligation quote from our engineer

Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler

We will not be beaten on price -
ask us about our PRICE GUARANTEE!

Worcester Bosch Greenstar Danesmoor System Utility 18/25 System Oil boiler

  1. Home
  2. Worcester Bosch Greenstar Danesmoor System Utility 18/25
Plumbproud rating for this boiler
77.27%

We score each boiler we sell by considering a number of different factors including price installed, manufacturer guarantees, energy efficiency, the likely cost of running, and more. For this Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler, we have awarded a rating of 77.27%.

This Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler will cost approximately £2,900 supplied and fully installed through PlumbProud assuming that there are no unexpected complications during the fitting.

To contact us, please enter your postcode in the quote boxes on this page, click here to email us, or give us a call on 01604 343053. We can provide you with a free quote on the Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler and offer professional advice and guidance on whether this Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler is the right choice for your home.


Installed price guideline
£2,900

Get your free quote

Worcester Bosch Greenstar Danesmoor System Utility 18/25 Oil System boiler specifications

Powered by GasOil
LocationExternal
Condensing?Yes
Efficiency rating90%
Band ratingA
LPG Compatible?No
P/L Warranty2 Years
Output in kW25 kW
Height855 mm
Width370 mm
Depth600 mm
MountingFloor
ERP HeatA

Worcester Bosch Greenstar Danesmoor System Utility 18/25 System Oil boiler frequently asked questions

Is the Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler a combi, regular or a system boiler?

Suitable for a house or a flat, the Worcester Bosch Greenstar Danesmoor System Utility 18/25 system boiler is worth considering if you want a system boiler.

System boilers work similarly to heat only boilers in that they need a hot water cylinder (usually installed in the home’s airing or landing cupboard) to operate. Unlike heat only boilers though, system boilers don’t require a separate cold-water tank, making them a more suitable choice in homes with little or no attic space or where homeowners are planning a loft conversion in the future.

Instead of large cold-water tanks, system boilers use built-in circulating pumps to provide hot water to your taps and radiators. This makes them easier to install from scratch as they have one less component to find room for and fit.

System boilers need to be programmed with the time you want heat and hot water - they don't offer hot water on demand like combi boilers.

Is a Worcester Bosch Greenstar Danesmoor System Utility 18/25 system boiler appropriate for my house or apartment?

Whether this Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler is right for where you live depends on its size or "output" level. Size does not mean its physical dimensions - it means how powerful it is.

A boiler’s output is a measurement of the amount of power it can use to provide hot water to your taps and radiators. The higher its output rate, the more water it can heat.

If your new boiler’s output is too low, your hot water might not be as hot as you want it to be. If it's too high, you’ll be paying more for oil than you need to.

The output of the Worcester Bosch Greenstar Danesmoor System Utility 18/25 system boiler is 25 kW, so which types of property would this be appropriate for?

A PlumbProud boiler engineer would almost certainly recommend that this Worcester Bosch Greenstar Danesmoor System Utility 18/25 System boiler is most suitable for medium-sized homes and larger apartments with 10-15 radiators and two bathrooms.


How large is a Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler?

The dimensions of the Worcester Bosch Greenstar Danesmoor System Utility 18/25 are 855 mm [H] x 370 mm [W] x 600 mm [D].

Many homes in the UK still have floor-standing boilers like the Worcester Bosch Greenstar Danesmoor System Utility 18/25, even though wall-hung boilers have become the product of choice for most homeowners over the last 20 years. If you'd like to replace your existing floor-standing boiler with a compact, wall-mounted boiler to create more space for you and your family, please bear in mind that your pipework may need to be replaced in addition to the cost of the boiler and its installation.

Savings on your oil bills will eventually completely pay for the one-time investment but it will take a few years.

Is the Worcester Bosch Greenstar Danesmoor System Utility 18/25 non-condensing or condensing?

Because of their increased energy efficiency, we recommend to all customers that they select one of the latest condensing boilers. Condensing boilers capture the heat from water vapour condensation and flue exhaust gases and recycle that heat to warm water entering the boiler (for example, from your radiators).

The Worcester Bosch Greenstar Danesmoor System Utility 18/25 is a condensing oil boiler and choosing this model will result in a likely substantial reduction in your fuel bills, particularly if you're replacing an older, inefficient, non-condensing boiler.

How energy efficient is the Worcester Bosch Greenstar Danesmoor System Utility 18/25 system?

With environmental issues in the spotlight, more and more homeowners are becoming concerned about how they heat their homes and how much they're contributing towards combatting climate change.

With central heating being responsible for 14% of greenhouse gas emissions in the UK, your choice of boiler matters. Gas boilers are also responsible for the significant atmospheric volumes of dangerous nitrogen dioxide emissions in larger British cities.

Will installing a Worcester Bosch Greenstar Danesmoor System Utility 18/25 system be a positive contribution to the environment? Let's see what the experts say.

Boilers manufactured or supplied to UK domestic properties must achieve a legal minimum energy efficiency rating of 92% (equivalent to a good "A" grade using the SEDBUK scale). Prior to this, the minimum was 88% (88% and 89% are a "B" SEDBUK grade and anything 90% or above is an "A" grade).

The energy efficiency rating of a boiler refers to the amount of energy it uses to perform its everyday functions as well as the amount of energy it wastes.

The Worcester Bosch Greenstar Danesmoor System Utility 18/25 has been given a rating of 90% for energy efficiency, equivalent to a SEDBUK "A" rating.

The Energy Related Products Directive (ERP) came into force in 2015. This legislation was introduced to encourage manufacturers to create more energy-efficient products and it covers all products that consume energy during their lifetimes, including energy used during production and at the point of disposal.

The ERP assessors assigned a rating of "A" when testing the Worcester Bosch Greenstar Danesmoor System Utility 18/25.

Am I covered if my Worcester Bosch Greenstar Danesmoor System Utility 18/25 system boiler breaks down?

The Worcester Bosch Greenstar Danesmoor System Utility 18/25 boiler has a warranty covering parts and labour costs for up to 2 years after installation.


The top 10 rated Oil System boilers

Using the Plumbproud scoring system, the current 10 ten Oil System boilers assessed using a number of important variables are as follows:

1Worcester Bosch Greenstar Danesmoor System Utility 12/1877.56%
2Worcester Bosch Greenstar Danesmoor System 12/1877.35%
3Worcester Bosch Greenstar Danesmoor System Utility 18/2577.27%
4Worcester Bosch Greenstar Danesmoor System 18/2577.09%
5Worcester Bosch Greenstar Danesmoor External System 12/1876.74%
6Worcester Bosch Greenstar Danesmoor System Utility 25/3276.43%
7Worcester Bosch Greenstar Danesmoor External System 18/2576.26%
8Worcester Bosch Greenstar Danesmoor System 25/3276.24%
9Worcester Bosch Greenstar Danesmoor External System 25/3275.85%
10Grant Vortex Eco 15-21kW69.11%
Menu