Gas Conversion; High Altitude Requirements - ORTAL 98 Series Installation And Operation Manual

Double Glass Models
Front with Double Glass: Left, Right, Back
Three Sided with Double Glass: Back
Right Side (RS) with Double Glass: Left, Back
Left Side (LS) with Double Glass: Right, Back

Gas Conversion

Gas conversion (NG to LP or LP to NG) can be done in the field. Gas conversion must only be performed by a technician who has
specific authorization by Ortal to change these components. The conversion kit must be supplied by Ortal. Using parts from other
manufacturers or having an unauthorized party perform the conversion will void your fireplace's warranty. Conversion instructions
are supplied with the conversion kit.
Ortal 98 series NG to LP Conversion Kit: GCNL180
Ortal 98 series LP to NG Conversion Kit: GCNLP180DO-US

High Altitude Requirements

For elevations above 2,000 feet, fireplace shall be re-rated 4% for each 1,000 feet above sea level.
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