Worcester GREENSTAR UTILITY User Manual

PRE-
IN STALLATION
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER BOSCH
8-716-106-256a (08.05)
10
WATER SYSTEMS & PIPEWORK
WATER SYSTEMS & PIPEWORK
FILLING PRIMARY SEALED SYSTEMS:
 Filling the system must comply with one of the
methods shown opposite.
 The filling point must be at low level and must
never be a permanent direct fixing to the mains
water supply.
 Filling loops must be WRAS approved.
Heating return
Hose
return
Non return
valve
Non return
valve
Test cock
Stop
cock
Water main
supply
Stop
cock
Temporary hose
Heating return
Auto air
vent
Non return
valve
Stop
cock
Make up
vessel
1000mm above
the highest point
of the system

Worcester GREENSTAR UTILITY Specifications

General

Model	GREENSTAR UTILITY
Category	Boiler
Fuel Type	Natural Gas
Mounting	Floor Standing
Boiler Type	Regular
Warranty	2 years