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Model
Op36Fp
Op42Fp
Input Maximum
50,000
50,000
Minimum
36,000 LP / 38,000 NAT
36,000 LP / 38,000 NAT
Orifice
P245 #50 LP / P280 #29 NAT
P300 #48 LP / P280 #29 NAT
Accessories
BD36SS
36" Bifold Glass Door - Stainless Steel
BD42SS
42" Bifold Glass Door - Stainless Steel
DT36SS
36" Drain Tray - Stainless Steel
DT42SS
42" Drain Tray - Stainless Steel
WD36SS
36" Weather Door - Stainless Steel
WD42SS
42" Weather Door - Stainless Steel
SpECIFICATIONS
Check all local codes for requirements, especially for the size and
type of gas supply line required.
Recommended Gas pipe Diameter
Pipe Length
Schedule 40 Pipe
Inside Diameter
Tubing, Type L
Outside Diameter
Nat.
L.P.
Nat.
L.P.
0-10 feet
0-3 meters
1/2”
12.7mm
3/8”
9.5mm
1/2”
12.7mm
3/8”
9.5mm
10-40 feet
4-12 meters
1/2”
12.7mm
1/2”
12.7mm
5/8”
15.9mm
1/2”
12.7mm
40-100 feet
13-30 meters
1/2”
12.7mm
1/2”
12.7mm
3/4”
19mm
1/2”
12.7mm
100-150 feet
31-46 meters
3/4”
19mm
1/2”
12.7mm
7/8”
22.2mm
3/4”
19mm
Note:
Never use plastic pipe. Check to confirm whether your local
codes allow copper tubing or galvanized.
Note:
Since some municipalities have additional local codes, it is
always best to consult your local authority and installation code.
Note:
Be sure to install gas line cover to appliance prior to completing
gas line connection.
Installing a New Main Gas Cock
Each appliance should have its own manual gas cock.
A manual main gas cock should be located in the vicinity of the unit.
Where none exists, or where its size or location is not adequate,
contact your local authorized installer for installation or relocation.
Compounds used on threaded joints of gas piping shall be resistant
to the action of liquefied petroleum gases. The gas lines must be
checked for leaks by the installer. This should be done with a soap
solution watching for bubbles on all exposed connections, and if
unexposed, a pressure test should be made.
Never use an exposed flame to check for leaks. Appliance must
be disconnected from piping at inlet of control valve and pipe
capped or plugged for pressure test. Never pressure test with
appliance connected; control valve will sustain damage!
A gas valve and ground joint union should be installed in the gas
line upstream of the gas control to aid in servicing. It is required by
the National Fuel Gas Code that a drip line be installed near the gas
inlet. This should consist of a vertical length of pipe tee connected
into the gas line that is capped on the bottom in which condensation
and foreign particles may collect.
The use of the following gas connectors is recommended:
— ANS Z21.24 Appliance Connectors of Corrugated Metal Tubing
and Fittings
— ANS Z21.45 Assembled Flexible Appliance Connectors of Other
Than All-Metal Construction
The above connectors may be used if acceptable by the authority
having jurisdiction The state of Massachusetts requires that a flexible
appliance connector cannot exceed three feet in length.
Figure 1
GAS SUppLY
