Worcester Greenstar 21i System ErP User Manual

UK/IE
User instructions
Wall hung RSF gas fired condensing system boiler
Greenstar i System
ErP
6720806946-00.1Wo
For sealed central heating systems
6 720 806 947 (2015/03)
If you smell gas:
▶ Well away from the building: call the National Gas Emergency
Service on 0800 111 999.
▶ L.P.G. boilers: Call the supplier’s number on the side of the
gas tank.
These appliances are for use with:
Natural Gas or L.P.G.
(Cat. II 2H 3P type C13, C33 & C53)
Model GC Number
Natural Gas Greenstar 9i System
ErP
41-406-21
Greenstar 12i System
ErP
41-406-23
Greenstar 15i System
ErP
41-406-25
Greenstar 18i System
ErP
41-406-27
Greenstar 21i System
ErP
41-406-29
Greenstar 24i System
ErP
41-406-31
L.P.G. Greenstar 9i System
ErP
41-406-22
Greenstar 12i System
ErP
41-406-24
Greenstar 15i System
ErP
41-406-26
Greenstar 18i System
ErP
41-406-28
Greenstar 21i System
ErP
41-406-30
Greenstar 24i System
ErP
41-406-32

Worcester Greenstar 21i System ErP Specifications

General

Brand	Worcester
Model	Greenstar 21i System ErP
Category	Boiler
Language	English