Gas Line Installation Requirements - Minimum/Maximum Pressures - kozy heat 942 Installation & Operating Manual

E) RUN THE GAS LINE.
CAUTION: Installation of the gas line must only be done by a qualified person in accordance with local
building codes.
This fireplace is equipped with a 3/8" flexible gas line connection 18" long.
NOTE: The gas line should be run to the point of connection where the manual shut off valve and flexible
gas line will connect.
CAUTION: The manual shut off valve or flexible gas line must not extend outside the fireplace cavity. See the
WARNING label affixed to the flexible gas line for additional installation instructions and warnings.
1. Run the gas line. An accessible shut off valve (included in the fireplace components packet) must be
installed up stream from the regulator.
IMPORTANT: DO NOT RUN THE GAS LINE IN A MANNER THAT WOULD OBSTRUCT THE OPERATION OF
THE OPTIONAL FAN.
2. This fireplace is designed to accept either a 3/8" or 1/2" gas line approved for gas appliances. Consult
local building codes to properly size the gas supply line leading to a 3/8" reduction.
3. A gas line access hole is positioned on either side of the fireplace for gas line connection.
4. Connect the gas line to the manual shut-off valve.
5. Connect the flexible gas line (installed on the millivolt board valve) to the manual shut off valve.
ALL CONNECTIONS WHETHER FIELD OR FACTORY MADE MUST BE CHECKED FOR LEAKS.
NOTE: This appliance and its individual shut off valve must be disconnected from the gas supply piping
system during any pressure testing of that system at test pressures in excess of 1/2 psi.
NOTE: This appliance must be isolated from the gas supply piping system by closing its individual manual
shut off valve during any pressure testing of the gas supply piping systems at test pressures equal to or less
than 1/2 psi.
Pressure check taps for both the manifold (outgoing) and inlet (incoming) pressures are located in front of the
gas valve. The right pressure tap is the manifold pressure and the left pressure tap is the incoming pressure.
Follow instructions on page #26 for checking these pressures.
IMPORTANT:
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