Worcester Greenstar 25i (ErP) Combi Boiler Only

£844.47 Excl. VAT £1,013.36 Incl. VAT Best Buy

Availability: In stock

The Greenstar 25i (ERP) condensing combination boiler belongs to Worcester's entry level range. Ideal for apartments and properties with one bathroom, its compact size means this combi boiler can be installed in a number of locations. Its also compatible with a choice of optional heating controls.



  • Keep hot facility for instantly heated hot water


  • Compact dimensions save space and allow flexible sitting


  • Environmentally friendly with low NOx and CO2 emissions


  • Which? Best Buy accreditation
Weight
42.0kg
Manufacturer
Worcester Bosch
Manufacturer Product Number
7733600012
EAN
4054925289930
Manufacturers Warranty
5 Years (Subject to Manufacturers T&C's)
Warranty Terms and Conditions
Model
I
Boiler Type
Combination Boiler
Kit Contains
Boiler only
Fuel Used
Natural Gas
Boiler Height
700mm
Boiler Width
400mm
Boiler Depth
330mm
Boiler CH Output (Kw)
24
Max DHW Output (Kw)
25
Boiler CH Output (BTU)
80000
Domestic hot water flow rate
10.2L @ 35C Rise
Energy Efficiency
86.9%
Manufacturers brochure PDF File
Installation PDF File
ErP Hot Water Rating
A Rated for Hot Water
ErP Heating Rating
A Rated for Heating
Product Questions
How can I work out what boiler I need?

Finding out what boiler you need is a serious question.

To answer this question it deserves a little more attention than an FAQ section can provide. That's why we have created our Find a Boiler tool.

Just follow the easy to use steps and we will show you the options that best suit your needs.

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Who do I speak to for someone to come and repair a boiler under warranty?

If your boiler is sill under warranty you will need to call the boiler manufacturer on the dedicated number in the back of the manual. The manufacturer will then arrange for one of their engineers to visit your property and fix or replace any parts under the terms and conditions of the manufacturers warranty.

When calling the manufacturer to book an engineers visit please make sure to have the following information -

  • Address where the boiler is installed
  • Boiler serial number (which can be found on the in the back of the manual which the installer should have filled out or on the information plate inside the casing of the boiler.)
  • A description of the fault

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Can this boiler be used with a vertical flue?

All boilers are compatible with a vertical flue you just need to make sure that the correct make and model vertical flue that was designed to be used with the boiler is purchased and installed.

  • The vertical flue must be made by the same manufacturer
  • The vertical flue must be listed as a compatible flue by the boiler manufacturer, usually indicated by the part number.
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Are your products guaranteed?

Yes all our products come with a guarantee.

Guarantees or warranties vary, by product and manufacturer.

All our products are guaranteed for a minimum of 1 year (radiators 10 years, copper tube 25 years) but many offer longer warranties from the manufacturer, which you may need to register for.

On each product, under the specification tab, you will find more information on the guarantee or Warranty.

Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties.

You do not want to miss out by getting the wrong installer for some boilers etc.

As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.

As long as these ar fulfilled, you will get the maximum life and support from your new purchase.

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What kilowatt rating do I need for an 8 radiator household for a combination boiler?

To calculate the size of boiler, you need to answer a few questions.

The easier method would be to use our Boiler finder tool.

Just follow the on screen prompts and this will filter down to the best choice of boilers for your needs.

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I have ordered the wrong boiler how do I change it?

Boilers can only be returned if the box has not been opened, is in re-saleable condition and within the 30 days returns period.

Due to the nature of boilers, and gas safety rules, if the boiler has in any way been opened or the manufacturers casing seal broken, we cannot accept the boiler for return.

Please read the descritption on the boiler box to ensure you have ordered the correct boiler before opening.

For more information on our returns policy, our returns procedure is outlined in our Returns Page, just follow this link.

For more information ring our Internet sales team on 02392 751306.

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