Oil Piping - New Yorker FR series Operating Instructions Manual

Vl. Oil Piping
A. GENERAL
1. Use flexible oil line(s) so that burner door can
be opened, or burner can be removed, without
disconnecting the oil supply.
2.
A supply line fuel oil filter is recommended as a
lninilnuln for all firing rates but a pleated paper fuel
oil filter is recommended for the lowest firing rate
applications to prevent nozzle fouling.
3. Use Flared fittings only. Do not use compression
fittings.
4. Use of a high efficiency micron filter (Garber or
equivalent) in addition to the conventional filter is
highly recommended.
B.
SINGLE-PIPE OIL LINES
1. Standard burners are provided with single-stage
3450 rpm fuel units with the bypass plug removed
for single-pipe installations.
2. The single-stage fuel unit may be installed single-
pipe with gravity feed or lift. Maximum allowable
lift is 8 feet. See Figure 14.
AIR
VEN
FILL
PIPE
OIL
TANK
FU EL
FLEXIBLE OIL PIPING RECOMMENDED
NEAR BURNER SWING DOOR
PUMP
SHUT-OFF
VALVE
IN
MAIN FILTER
RECOMMENDED
FILTER (GARBER
OR EQUIVALENT)
MAXIMUM
ONE PiPE
Figure 14: Single-Pipe Installation
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