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21
MorrHeat - Most Heat In The Industry - Rev 3/18/2019
FIG. 8 | TYPICAL OIL BURNER PIPING DIAGRAMS
RETURN BEND (NOT LESS THAN
2 FT. FROM NEAREST BUILDING
OPENING)
1-1/4" VENT PIPE
PLAIN CAP OR LOOK FILL CAP (NOT
LESS THAN 5 FT. FROM NEAREST
BUILDING OPENING)
2" WATER TIGHT
CAP FOUR GAGE STICK &
CLEAN OUT PIPE.
WALL MOUNTED TANK
GAUGE
RETURN LINE
GROUND LEVEL
2" FILL PIPE
TO CURB
GRADE DOWN TO TANK
WALL WATER
TIGHT AROUND
LINES
3" - 0" MIN
SUCTION LINES
ANCHOR
T0 CONCRETE
LIFT TYPE
CHECK VALVE
WITH NEOPRENE
SEAT
GATE VALVE
BURNER
BURNER
SUPPORT ROD
STEEL PLATE
ANGLE IRON
OIL PIPES
CAUTION:
All field piped components must be mounted
in the proper location and proper direction of
oil flow.
CAUTION:
Oil supply pressue to Burner Pump must not
exceed 3 PSI per NFPA Code.
DO NOT USE TEFLON TAPE
OIL PUMP
OIL FILTER
FRENCH IN FLOOR
NOTES:
Also see burner installation and instruction
manual which takes precedent over Fig 8.
TYPICAL FLOOR TRENCH DETAIL
VACUUM BREAKER
VENT
RETURN LINE PRESS TEST
FILL TEE W/PLUG
(HIGHEST POINT)
STANDBY EQUIP
SAME AS BELOW
RETURN TO TANK
INLET FROM TANK
COMPOUND
GAUGE
CHECK VALVE
FUSIBLE VALVE
PRESS GAUGE
OIL
STRAINER
OR FILTER
SNUBBER
CHECK VALVE
POWER FLAME
PUMP SET
BURNER
FUSIBLE VALVE
COMPOUND GAUGES
CHECK VALVE
STRAINER
CHECK VALVE
SHUTOFF VALVE
ADDITIONAL BURNER
AS REQUIRED
CIRCULATING OIL RESERVOIR (4* X 36" STANDPIPE)
GATE VALVE
COMPOUND
GAUGE
Multiple Burner System Piping Schematic
(flooded section)