Travis Industries 21 TRV GSR2 Installation Manual page 47

Finalizing the Installation
4 Install the LP pilot orifice following the directions below.
(a) Use a 7/16" open-end wrench to remove the pilot hood.
(b) Remove and discard the Natural Gas (NG) orifice. Place the LP orifice in the pilot assembly then replace
the pilot hood, tightening the pilot hood until it is snug (do not over-tighten).
a
Travis Industries
Natural Gas Orifice = .020N (3way)
.018N (2way)
LP (Propane) Orifce = .014LP
7/16" Wrench
4140312
(for qualified installers only)
b
.020N
or
.018N
.014LP
47
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