Gas Line Installation Requirements - kozy heat Lakefield 56150 Installation And Operation Manual

RUN THE GAS LINE.
CAUTION: Installation of the gas line must only be done by a qualified person in accordance with local
building codes.
NATURAL GAS ONLY:
LP GAS ONLY:
This unit 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:. 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 with the unit) 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 unit 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. Connect the manual shut off valve to the previous run gas line.
4. Connect the flexible gas line (installed on the millivolt board gas 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 dur-
ing 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. Follow instructions on page 18 for checking these pressures.
The minimum inlet gas supply pressure: 5.0 inches W.C.
The maximum inlet gas supply pressure: 10.5 inches W.C.
Manifold Pressure: 3.5 inches W.C.
Manifold Pressure (lo setting): 1.7 inches W.C.
Orifice size (0-2000 ft): 31 Input Rating: 33,000 BTU's
The minimum inlet gas supply pressure: 11.0 inches W.C.
The maximum inlet gas supply pressure: 13.0 inches W.C.
Manifold Pressure: 10.0 inches W.C.
Manifold Pressure (lo setting): 5.4 inches W.C.
Orifice size (0-2000 ft): 50 Input Rating: 31,500 BTU's
IMPORTANT:
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