The installation must conform with local codes, or in the absence of local codes with the National Fuel Gas Code,
ANSI 223.1, NFPA 54, or Natural Gas Installation Code, CAN/CGA-B149.1, as applicable.
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 1/2 psi. 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
system at test pressures equal to or less than 1/2 psi.
The incoming gas supply pressure must not exceed 1/2 psi (14" W.C.). If the incoming gas pressure exceeds 1/2 psi,
an external gas regulator must be installed in the supply line. If the supply pressure is less than 1/2 psi, no external
regulator is required.
The installer should bleed any air out of the gas line supplying the appliance. All gas connections and fittings on
the appliance should be leak checked with an approved soap solution.
13. Install the rear panel, front panel, and toe kick using the 1/4-20 screws provided. The front panel must
remain removable, so as to allow access for service to the appliance components. If this area is covered
with a combustible material, it must be 1" away from the service panel. The appliance should be bolted
to the floor using the holes provided at the base of the stand.
12. Checking the burner manifold pressure. The burner manifold pressure has been set at the factory, however
it should be checked by the installer. The pressure should be checked at the outlet tap on the Honeywell gas
valve, located on the back of the control box. Once the manometer is connected, turn the appliance on and
use the knob on the appliance to adjust the flame to its maximum height. Then check the manifold pressure.
If incoming gas pressure exceeds 14" W.C. (1/2 PSI) an external regulator by others is required.
Natural Gas (NG)
3030 models: 3.75" W.C.
4343, 4355, 4836 models: 4.5" W.C.
Propane (LP)
3030 models: 5.25" W.C.
4343, 4355, 4836 models: 7" W.C.
This information can also be found on the data plate located beneath the appliance.
This appliance requires no modifications to operate at high altitudes.
25
woodstonehome.com
tf. 800.578.6836
f. 360.734.0223
Wood Stone Corporation
1801 W. Bakerview Rd.
Bellingham, WA 98226 U.S.A.
An ongoing program of product improvement may require us to change specifications without notice.
Bistro Home Oven Installation and Operation Manual
M0003.06
Rev. July 2015
Utility Connections
