REV. B Page 5
Round & Square Flat Disc
SPECIFICATIONS
Model:
Round Disc NG
NG Factory
Orifice
NG Btu’s
High
NG Btu’s
Low
Model:
Round Disc LP
LP Factory
Orifice
Btu’s
High
LP Btu’s
Low
FPB-25SFBSTMSI-N
#29
65,000
(19.05kW)
N/A
FPB-25SFBSTMSI-P
#41
65,000
(19.05kW)
N/A
FPB-25SFBSTFSI-N
#7
105,000
(30.77kW)
51,000
(14.94kW)
FPB-25SFBSTFSI-P
#31
100,000
(29.30kW)
49,500
(14.50kW)
FPB-26DBSTMSI-N
#29
65,000
(19.05kW)
N/A
FPB-26DBSTMSI-P
#41
65,000
(19.05kW)
N/A
FPB-29DBSTMSI-N
#29
65,000
(19.05kW)
N/A
FPB-29DBSTMSI-P
#41
65,000
(19.05kW)
N/A
FPB-29DBSTFS-N
#7
105,000
(30.77kW)
51,000
(14.94kW)
FPB-29DBSTFS-P
#31
100,000
(29.30kW)
49,500
(14.50kW)
FPB-30SFBSTMSI-N
#29
65,000
(19.05kW)
N/A
FPB-30SFBSTMSI-P
#41
65,000
(19.05kW)
N/A
FPB-30SFBSTFS-N
#7
105,000
(30.77kW)
51,000
(14.94kW)
FPB-30SFBSTFS-P
#31
100,000
(29.30kW)
49,500
(14.50kW)
FPB-34DBSTMSI-N
#29
65,000
(19.05kW)
N/A
FPB-34DBSTMSI-P
#41
65,000
(19.05kW)
N/A
FPB-34DBSTFS-N
#7
105,000
(30.77kW)
51,000
(14.94kW)
FPB-34DBSTFS-P
#31
100,000
(29.30kW)
49,500
(14.50kW)
Table 2
. Btu Specifications
Pressure
NG
LP
Min. Inlet
5.0” WC
(1.24 kPa)
10.5” WC
(2.61kPa)
Max. Inlet
10.5” WC
(2.61kPa)
13.0” WC
(3.23kPa)
Normal Inlet 7.0” WC
(1.74kPa)
11.0” WC
(2.73kPa)
Manifold
5.0” WC
(1.24 kPa)
10.5” WC
(2.61kPa)
Table 3
. Gas Pressures
Disclaimer:
Btu listings are based on 7.0”WC for Natural
Gas and 11.0”WC for Liquid Propane (LP) at the burner
orifice. Flex line size and proper gas pipe sizing will also
affect Btu’s. As a result your Btu’s may vary slightly from
Table 2 specifications.
Firegear Outdoors fire pits are constructed and tested to follow the rigid ANSI standards for gas appliances and
manufactured safely providing dependable and certified products. If these fire pits are not installed according to the
installation manual (i.e. not providing ventilation, not providing proper drainage, installing fire pits below grade or
modifying the existing products from a normal installation). Firegear Outdoors cannot be responsible if the product does
not operate as designed.
Modifying the fire pit directly out of the carton will void the warranty and nullify any listing it was certified for. Before you
consider creating your own custom design with a certified product ensure you contact Firegear Outdoors to consult the
installation before proceeding. If you move forward and modify a product without consulting, Firegear Outdoors
cannot be responsible if the product does not operate as designed.
NOTICE
NOTE:
All disc (TMSI & TFS) models come from the factory as Natural gas and can be converted to Propane (LP) gas
in the field except TFS models, they must be order specifically as Natural gas or Propane; they cannot be field converted
from one gas to another.
