User Manual
6 www.AvantcoEquipment.com
Installation Instructions
1. The gas supply line must be of adequate size to ensure maximum efficiency of the unit.
2. The installation must conform with local codes, or in the absence of local codes, with the National Fuel
Gas Code, ANSI Z223. 1/NFPA 54 including:
a. The appliance and it’s individual shut-off valve must be disconnected from the gas supply piping
system during any pressure testing of that system at test pressure in excess of ½ psig (3.5 kPa).
b. The appliance must be isolated from the gas supply piping system by closing it’s individual manual
shutoff valve during any pressure testing of the gas supply piping system at test pressure equal or
less than ½ psig (3.5 kPa).
3. Local regulations governing gas appliance installations must be complied.
4. Equipment should be in an area with adequate ventilation.
5. Minimum spacing of 6” to combustible construction is required along back and side walls. Clearance for
noncombustible construction are the same as combustible clearances. For use only on noncombustible
surfaces.
6. Materials such as wood, compressed paper and plant fibers that will ignite and burn, must not be exposed
near the unit. Local safety codes should be complied with in respect to fire hazard avoidance.
7. Use of the supplied pressure regulator is mandatory. Note that the use of 2 regulators may cause
insufficient gas flow. Consult with installer but always comply with above codes.
8. Keep the appliance area free and clear from combustible materials, gasoline and other flammable vapors
and liquids.
9. Locate the appliance in a well ventilated area. Do not block or cover the opening between the shroud and
pot. Do not obstruct flow of combustion and ventilation air.
10. The unit must be installed with adequate clearance for servicing and proper operation.
11. If the unit is connected to a flexible gas line, the installation must be made with a connector that complies
with the Standard Connectors for Movable Gas Appliances, ANSIZ21.6, and a Quick Disconnect device
that complies with the standard for Quick Disconnect Devices for Use with Gas Fuel ANSIZ21.41,
and adequate means must be provided to limit the movement of the appliance without depending on
connector and the Quick Disconnect Device or it’s associated piping to limit movement of the appliance.
12. Before connecting gas check that gas valve is turned OFF (gas valve handle in the vertical position).
13. Check for leaks using soapy water or other suitable leak detector. Rinse off the soapy water after testing.
Do not use open flame for testing.
