Worcester Bosch Greenstar Ri 21kW Heat Only

Worcester Bosch has been a household in the name in the UK for many years, The Greenstar Ri model's reliability and performance is a tried and tested combination.

Your Complete Boiler Package Includes:

  • Expert Fitting by our own in house Manufacturer Approved Engineers
  • Huge 10 Year Parts & Labour Warranty 
  • Free Gas Safe and Building Control registration
  • Boiler Wired to your Existing heating Controls or purchase a Nest or Hive and we’ll fit it for free!
  • Free System FlushInhibitor
  • Free Magnetic Filter to help keep your boiler clean
  • Discounted First Years Comprehensive Service only £87 (Normally £110)
  • All fixtures, fittings, expert commissioning and Gas Safety Checks Included
  • Your Local, reputable & reliable family run business

Simply Fit Boilers are committed to providing excellent customer service and expert advice, so if you’re unsure about any aspect of your order call us on 01925 877 457 between 8am -5:30pm and we’d be happy to help.

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Warranty

10 Years

Type

Regular (Heat Only)

Efficiency

A Rating @ 98.1%

Max Output

21 kW

Flow Rate

N/A

Dimensions

W 390mm, D 270mm, H 600mm

Worcester Bosch Greenstar Ri 21kW Heat Only

Greenstar Ri (9kW to 24kW) overview

Our Greenstar Ri boiler is a compact, wall mounted boiler that is perfect for small and medium sized homes. It is also perfect for replacing a boiler in an existing system.

  • Fits in a standard kitchen cupboard
  • Simple boiler control knob
  • Suitable for homes where the heating system includes a hot water storage cylinder
  • Frost protection is also included, reducing frost risk if installed in a garage or loft
  • Can be used with Greenskies solar panels for energy and cost savings

Download our easy guide, which covers everything you need to know about the Greenstar Ri (9kW to 24kW)

What our customers think

Simply Fit Boilers IconSimply Fit Boilers

5.0 42 reviews

  • Avatar Danielle Clarke ★★★★★ 2 months ago
    Jon and Rich, both lovely guys, Went out there way for my 83 year old nan (Suffers from severe anxiety) who has been ripped off and let down so many times. They provided an excellent service , my nan was calling me beaming with joy of … More the work done by the Simply Fit team. So once again thank you so much. I would highly recommend the team. I myself will not be using anyone but the Simply fit boilers for all my boiler/gas/Plumbing jobs
  • Avatar Morgan Kumarasamy ★★★★★ 5 months ago
    Big thank you to simply fit boilers for fixing my boiler in this freezing weather. Turned up on time, was polite and courteous. The boiler was soon fixed and everything was explained to me. What I fantastic service, they both did a great … More job . When the job was complete they hoovered up & left my house nice & tidy. Reasonable price. Would definitely recommend 😁
    Cheers guys
  • Avatar Mark Bentley ★★★★★ 2 months ago
    Had an issue with a boiler our combi boiler installed 12 years ago. Spoke to Richard who came out very quickly and after diagnosing the problem gave us options and very well priced quotes on either repair/service or replace. We decided … More to replace and the job was carried out at a time and day to suit us. Richard and John carried out a superb job, were very professional and happy to go through all the control and warranties with me at the end. My dog also liked them very much so they must be good people. Would fully recommend these guys and would happily use them again in the future
  • Avatar Chris Lowry ★★★★★ 5 months ago
    Really professional and friendly. Servicing cheap and efficient, politely advises me to get a new boiler (because mine is an old cheap one that keeps stopping working) but also doesn't pressure me about it. Has installed radiators … More and other bits for me, service with a smile! Good marmalade too!