Toggle Nav
fast delivery
Faster Order Delivery
fast delivery
fast delivery
Click & Collect from Stores
fast delivery
PayPal Interest Free

Worcester Greenstar 21Ri Regular Boiler

£1,149.07 £957.56
In stock
19 Available for Delivery
Select your local store for Stock Availability.
age verification

This product can only be sold to customers over 18 years of age and we will require your date of birth on your account at checkout.

+ -
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
Read more
Manufacturer

Worcester Bosch

MPN

7733600310

SKU

77655

GTIN

4057749719164

Product Type

LPG Open Vent Boiler

Model

RI

Manufacturers Warranty

5 Years (Subject to Manufacturers T&C's)

Boiler Height

590mm

Boiler Width

390mm

Boiler Depth

270mm

Gross Weight inc Packaging (KG)

31

Weight (KG)

27.400000

Boiler CH Output (Kw)

21

Boiler CH Output (BTU)

71000

ErP Heating Rating

A Rated for Heating

Manufacturers brochure PDF File
Installation PDF File
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

Please mind that only logged in users can submit questions.
No reviews have been left for this product yet. Please be the first to leave a review if you purchase.
Helpful tools
MRCH BTU calculator BTU Calculator
MRCH find an installer Find an Installer