Travis Industries 21 TRV GSR2 Installation Manual page 46

46 Finalizing the Installation
3 Install the LP (propane) orifices.
NOTE: Remove and discard the front burner orifice gasket (see "d" below).
a
1/2" Wrench
ORIFICE SIZE (ID)
Front Burner Orifice
Rear Burner Orifice
Travis Industries
d
b
b
Thread Sealant
Orifice ID
Natural Gas
#55 DMS
#55 DMS
*Orifice is non-standard (cross-drilled for air dilution).
4140312
(for qualified installers only)
Front Burner Orifice
Rear Burner Orifice
c
LP (Propane)
#66 DMS*
#67 DMS*
15/16"
24mm
15/16"
24mm
100-01305