1. Run the gas line. An accessible shut off valve must be installed up stream from the regulator.
NOTE: Do not run the incoming 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. A gas line knockout is positioned on either side of the unit 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.
IMPORTANT:
ALL CONNECTIONS WHETHER FIELD OR FACTORY MADE MUST BE CHECKED
FOR LEAKS!
NOTE: The appliance and its individual shutoff valve must be disconnected from the gas supply piping system
during any pressure testing of that system at test pressures in excess of ½ psi.
NOTE: The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psi.
Pressure check taps for both the manifold (outgoing) & inlet (incoming) pressures are located in front of the gas
valve. The top pressure tap is the manifold pressure and the bottom pressure tap is the incoming pressure.
Follow instructions on page #21 for checking these pressures.
SECURE THE MILLIVOLT BOARD:
This unit is equipped with the millivolt board , log plate & burner tube already installed.
1. Referring to the the ‘INSTALLING THE MILLIVOLT BOARD’ section on pages 23-24, check to ensure that
all (6) nuts securing the millivolt board are in place and properly tightened.
2. Ensure that the burner tube is properly positioned over the burner orifice.
Page 15
