Specifications

Stellar Service Instructions REV: D
Date of Issue: 14/09/2007
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”.
6
Gas Control
In January 2001 a new generation Eurosit gas control was introduced to Stellar 850330 and 850360.
The replacement gas control features a more positive interlock between the pilot and main burner position and, on
Natural Gas types, an internal regulated pilot gas supply. The new gas control can be easily identified by the larger
control knob (see diagram below).
The Eurosit gas control with interlock will now be the only model supplied as a replacement from spare parts for
Natural and LP gas types.
Old Style New Style
NOTE:
When replacing an older style Eurosit gas control with
the new generation Eurosit it will be necessary to make
the following changes in addition to fitting the gas control:
Replace the lighting instructions
Outdoor models - lighting instruction part number 121024
The replacement lighting instructions have an adhesive
back and have been designed to be placed over the
existing lighting instructions
Jacket
In August 2002 the condensate tray and condensate drain were redesigned, this required a change to the jacket.
This change was introduced on the 30/8/2002, models produced after this date have a different jacket and
condensate drain.
Pilot Injector
In February 2003 the pilot injector size was increased in both Natural and LP gas models to that used in square and
round gas models.
Natural Gas LP Gas
Old Injector 0.24 (890180) 0.14 (890182)
New Injector 0.27 (890181) 0.18 (890197)
Pilot Shield
In March 2003 a pilot shield (part number 143902) was introduced to overcome problems with pilot outage due to
condensation interfering with the thermocouple and pilot flame. The shield can be retrofitted to all models.