Optal 4 Glass 2 burners, Installation & Operation Manual

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47
GAS INFORMATION
ORTAL fireplaces are closed direct vent systems and can operate with natural gas (NG) or
propane (LPG).
Routing of Gas Line
Correctly size and route the gas supply line from the supply regulator to the area where the
appliance is to be installed as per requirements outlined in the latest edition of the National Fuel
Gas Code, NFPA 54 (USA) or CAN/CSA-B1491 (Canada).
Never use galvanized or plastic pipe, unless specified specifically for use with gas. Refer to the
table below for proper sizing of the supply gas line. Gas lines must be routed, constructed and
made of materials that are in strict accordance with local codes and regulations. A qualified
individual such as a plumber or gas fitter should be hired to correctly size and route the gas
supply line to the appliance.
Installing a gas supply line from the fuel supply to the appliance involves numerous
considerations of materials, protection, sizing, locations, controls, pressure sediment, and other
criteria. Sizing and/or installing of gas piping should only be performed by a qualified individual.
Schedule 40 Black Iron Pipe
Inside Diameter (Inches)
Propane
Gas
Natural
Gas
Schedule 40 Pipe
Length (feet)
3/8 1/2 0-10
1/2 1/2 10-40
1/2 1/2 40-100
1/2 3/4 100-150
1/2 3/4 150-200
WARNING
Main gas valve must be installed to allow complete disconnect of the appliance from the gas
supply piping system for servicing purposes.
Control Connections
Follow the instructions in Appendix B.