Emerson Fisher 1098-EGR - Standard Single-Pilot Installation; Typical Dual-Pilot Boiler Fuel Installation

Types 1098-EGR and 1098H-EGR
7
Figure 4. Typical Dual-Pilot Boiler Fuel Installation
48A6566-A
B1622
TYPE 1098-EGR SIZE 70 REGULATOR WITH QUICK OPENING CAGE
AND STANDARD TYPE 6352 WORKING PILOT
CONTROL
LINE
N.
13 mm PIPE
TO PILOT
LIGHT
PILOT
SUPPLY LINE
 I
13 mm PIPE
VENT
FILTER
TYPE Y600AM
AUXILIARY PILOT
VENT
4 MAIN PIPE DIAMETERS
10 MAIN PIPE DIAMETERS
Figure 3. Standard Single-Pilot Installation
CONTROL LINE
TYPE 1098-EGR OR 1098H-EGR REGULATOR
WITH STANDARD 6350 SERIES PILOT
VENT
FILTER
PILOT
SUPPLY
LINE

PIPE
N
13 mm
PIPE
TO PILOT LIGHT (IF
USED FOR BOILER
FUEL INSTALLATION)
48A6566-A
B1622
4 MAIN PIPE
DIAMETERS
10 MAIN PIPE DIAMETERS