HUGE boiler savings!

Compare obligation-free quotes now!

  • All boiler models quoted
  • Trusted local boiler engineers
  • Latest April deals

New & Replacement

Save on new boiler installs!

  • Upgrades and new installs
  • Expert advice included
Get Free Quotes

Repairs & Servicing

Boiler maintenance for less!

  • Emergency repair work
  • Annual service savings
Get Free Quotes

Worcester Bosch Greenstar 21i Gas Boiler

MPN: 7733600007 EAN: 4054925289787
Worcester Bosch Greenstar 21i Gas Boiler prices and quotes
Output (Kw)
21
Warranty (years)
7
Erp
Heating Efficiency
A Heat
Water
Average Price
Updated: 01/04/24
£1023.58 inc. VAT
Thinking of installing this boiler?
View complete boiler rangecomplete Worcester Bosch boiler range for 2024
ManufacturerWorcester Bosch
ModelGreenstar 21i
TypeGas Boiler
Sub TypeSystem Boiler
ColourWhite
Width (mm)400
Height (mm)710
Depth (mm)330
Weight (kg)30.9
Output (Kw)21
ErP SpaceA
MountingWall
FuelNatural Gas

Product Description


The Worcester Greenstar i System is the ideal choice for today's homes. Capable of providing outputs up to 24kW, these wall-mounted boilers are perfect for many homes.

The appliance comes with a steel wall-mounting jig that allows the pipes to go behind the boiler and be pre-piped. You can easily pre-pipe before mounting in the wall in order to make your life easier.

High efficiency Greenstore cylinders can be used with these boilers.

Other Worcester Bosch boilers similar to the Greenstar 21i

Model kW ErP Warranty Price (inc. VAT)
Worcester Bosch Greenstar 12i 12
A Heat
Water
7 £894.62
Worcester Bosch Greenstar 15i 15
A Heat
Water
7 £951.01
Worcester Bosch Greenstar 15Ri 15
A Heat
Water
7 £1193.49
Worcester Bosch Greenstar 21i 21
A Heat
Water
7 £1023.58
Worcester Bosch Greenstar 21Ri 21
A Heat
Water
7 £957.9
Worcester Bosch Greenstar 8000 Life 45kW 45
A Heat
A Water
8 £1989.16
Worcester Bosch Greenstar 2000 25kW 25
A Heat
A Water
5 £778.43
Worcester Bosch Greenstar 27i 27
A Heat
Water
7 £1053.8
Worcester Bosch Greenstar 8000 Style 40kW 40
A Heat
A Water
8 £1606.91
Worcester Bosch Greenstar 9i 9
A Heat
Water
7 £907.64

More System Boilers to consider

Model kW ErP Warranty Price (inc. VAT)
BAXI 200 224 24kW 24
A Heat
A Water
3 £584.29
BAXI 200 228 28kW 28
A Heat
A Water
3 £598.46
BAXI 400 415 15kW 15
A Heat
Water
5 £705.13
BAXI 400 428 28kW 28
A Heat
A Water
5 £705.13
BAXI 600 613 13kW 13
A Heat
Water
7 £1238.94
BAXI 600 616 16kW 16
A Heat
Water
7 £879.48
BAXI 600 619 19kW 19
A Heat
Water
7 £939.72
BAXI 600 625 25kW 25
A Heat
Water
7 £998.96
BAXI 600 636 36kW 36
A Heat
A Water
7 £1028.02
BAXI 800 825 25
A Heat
A Water
10 £889.22

News Discover the latest boiler offers this April, get some free quotes!