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Worcester Greenstar 21Ri (ErP) Regular Boiler Easy Pick Pack

From £983.41 £819.51

To £3,901.52 £3,251.27

We have added the Easy Pick Pack version of the ever popular Worcester Greenstar 21ri condensing regular boiler to our range to help you make the right choices on flue parts and boiler accessories that you may need with your boiler. Just scroll down the page, and choose the items you need knowing that these products are suitable for this boiler.

As the smallest of Worcesters condensing boilers, the Greenstar 21Ri regular (heat only or conventional) boiler can be installed out of sight within a standard kitchen cabinet. Used with a heating system that includes stored hot water in a cylinder, its ideal for flats or small houses with one bathroom.
  • Compact dimensions to fit within kitchen cupboard
  • Multi-directional flueing for siting flexibility
  • Fascia-mounted heating temperature control knob
  • Neon operational status indicator
Worcester Bosch
Manufacturer Product Number
Not Applicable
Manufacturers Warranty
5 Years (Subject to Manufacturers T&C's)
Mr CH's Warranty advice
Warranty Terms and Conditions
Boiler Model
Boiler Type
Conventional/Heat Only Boiler
Kit Contains
Easy Pick Pack
Fuel Used
Natural Gas
Boiler CH Output (Kw)
Boiler CH Output (BTU)
Boiler Height
Boiler Width
Boiler Depth
Energy Efficiency
ErP Heating Rating
A Rated for Heating
Customer Questions
What are the internal and external sizes of the BoilerBox

Inner - 76.8cm L x 57cm W x 41.5cm H - Outer - 80cm L x 60cm W x 44.5cm H

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1 x Worcester Greenstar 21Ri (ErP) Regular Boiler Only   + £983.41 £819.51

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Package Deal Summary Worcester Greenstar 21Ri (ErP) Regular Boiler Easy Pick Pack

    £983.41 £819.51

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