Gas Control Assemblies And Components; Gas Conversion - ORTAL Lyric Front Facing Series Installation And Operation Manual

Gas Control Assemblies and Components

Assemblies and components are listed and described in the tables following the figure.
PART NUMBER
D23
D36 Natural gas pilot orifice
G02
G07
G09
G10 Switch cables 180/500 mm
G11
G12
G13
G19
G75
G14
The manufacturer of Lyric's gas and electrical components is Mertik Maxitrol. For information on these
components, please visit the manufacturer's website: www.mertikmaxitrol.com.

Gas Conversion

Gas conversion (NG to LP or LP to NG) can be done in the field. Gas conversion can be performed only by
technicians who have specific authorization by the manufacturer to change these components. The
conversion kit must be supplied by the manufacturer and purchased through the dealer. Using parts from
other manufacturers or having an unauthorized party performing the conversion will void your fireplace's
warranty.
Lyric Installation Manual: Built-in Models, April 2019
DESCRIPTION
Propane pilot orifice
Mertik gas valve
Thermocouple block
8-wire cable 500 mm
Spark wire
Pilot base
Spark plug
Pilot gas tube
NG Thermocouple
LP Thermocouple
PART NUMBER
G25
G34
G35
G36
G37
G38
G45
G58 One-piece connection fitting 4mm
G73 Mertik universal receiver
G121
Fitting for main line inlet to gas
G47
DESCRIPTION
Burner gas tube
Spark plug connector
TC connector
Olive D.4
Nut for olive D.4
Pilot gasket
Cable
Main burner gas fitting
valve
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