TFS SPECIFICATIONS
Table1. Fire Pit Dimensions
Fig. 2 Clearance to Combustibles (Not
to be used in an enclosed space)
REV. 4-13-16 Page 3
Model:
Factory
Orifice
NG Btu’s
High
NG Btu’s
Low
Low Rate
Screw #
Model:
Factory
Orifice
LP Btu’s
High
LP Btu’s
Low
Low Rate
Screw #
FPB-24LTFS-N
#38
35,000
20,000
#35
FPB-24LTFS-P
#50
35,000
22,000
#49
FPB-30LTFS-N
#35
42,000
23,000
#0
FPB-30LTFS-P
#47
42,000
30,000
#49
FPB-36LTFS-N
0.125”
55,000
37,000
#0
FPB-36LTFS-P
#43
55,000
37,000
#40
Table 2. Btu Specifications
Disclaimer:
BTU listings are based on 7.0”WC for Natural
Gas and 11.0”WC for Liquid Propane (LP) at the inlet side of
gas valve. Flex line size and proper gas pipe sizing will also
affect BTU. As a result your BTU may vary slightly from Table
2 specifications.
Fig. 1 Fire Pit dimensions; refer to Table 1.
Pressure
NG
LP
Min. Inlet
5.0” WC
10.5” WC
Max. Inlet
10.5” WC 13.0” WC
Normal Inlet 7.0” WC
11.0” WC
Table 3. Gas Pressures
Model:
Natural Gas
(NG)
Model:
Propane Gas
(LP)
A
Pan
Depth
B
Min.Install
Length
C
Burner
Tube
D
Floor
Level
E
Side
Wall
F
Combustible
Ceiling
G
Framing
Width
FPB-24LTFS-N
FPB-24LTFS-P
4”
28.250”
24”
15”
17”
44”
7”
FPB-30LTFS-N
FPB-30LTFS-P
4”
34.250”
30”
15”
17”
44”
7”
FPB-36LTFS-N
FPB-36LTFS-P
4”
40.250”
36”
15”
17”
44”
7”
B
C
G
TOP VIEW
F
E
NOTE:
These fire pits come shipped as Natural Gas or Propane Gas models only. There is no conversion kit
available. Ensure you order the specific model for your needs.
C
B
A
Level Ground (Earth) or Combustible Floor
D
Valve Box
TFS Linear Fire Pits