5
Minimum Rate By-Pass Screw
Convert the minimum rate by-pass screw accessing the
valve either when the burner is out of the fi rebox or from
the bottom hole of the exterior wall of the fi rebox, on the
left hand side of the fi rebox.
1. Remove the screw from the valve and discard. The
by-pass screw has a rubber O-ring and may need to
be pulled out using pliers after unscrewing.
2. Insert the replacement minimum rate by-pass screw
and hand tighten using a screwdriver. Refer to the
Specifi cations
table on page 1 for proper by-pass
screw. Note that the number is stamped on the barrel
of the screw.
Burner Reinstallation & Check
1. Reinstall the burner module if removed for
conversion.
2. Reinstall the rear brick support, the front brick support
and the cast grate.
3. Reconnect the gas line and the open shut-off valve.
Check for leaks.
Firebox
front
Firebox
left side
Opening
to access
the valve
Minimum rate
by-pass screw
location
Front of
valve
