User’s Information Manual
CGa, CGi, CGs, EG, EGH, LGB, PEG, PFG
Gas-FiredBoilers
CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilers
Please read this page first
manual
Hazard definitions
UserísInformationManual
STOP!! - Read before proceeding
Service and maintenance
Air contamination
Boiler components
18 Gauge pressure or pressure/temperature
CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilers
6 Inducer CGi and CGs only
10Spill switch 12Rollout thermal fuse element
18Gauge pressure or pressure/temperature
EG/EGHUserísInformationManual
1 Gas valve
Maintain boiler using schedule below
Tankless water heater EG and EGH only
Service technician
Owner maintenance
User maintenance procedures
Check daily
Boiler area
Boiler must be serviced & maintained
Check monthly
Air openings
Boiler piping
Venting system
Clean vent termination & air intake screens
Automatic air vents if used
Main burner flame
Pilot burner flame
Service periodically
CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilers
Float type - See Figure
Probe type- See Figure
Service periodically continued
Service every 6 months
Clean gauge glass
Operate boiler relief valve
Follow boiler shutdown procedure
Lighting instructions
End-of-seasonshutdown
Propane gas odorant
FORYOUR SAFETY READ BEFORE LIGHTING
CGa, EG-30to EG-65
PEG-30to PEG-55
Standing pilot
CGa-25to CGa-6, EG-30to EG-50, PEG-30to PEG-50
Standing pilot
Gas valve - Robertshaw
FORYOUR SAFETY READ BEFORE LIGHTING
EG-75, EGH-85, EGH-95
PFG-6, PFG-7
Gas valve - Robertshaw 7000DERHC
OPERATING INSTRUCTIONS
FORYOUR SAFETY READ BEFORE OPERATING
Operating instructions
CGa, EG-30to EG-75, PEG-30to PEG-55, PFG-5
Spark-ignitedpilot
Gas valve - White-Rodgers36E
FORYOUR SAFETY READ BEFORE OPERATING
UserísInformationManual
Operating instructions
CGa-7, CGa-8, EG-55to EG-75, PEG-55, PFG-5
Gas valve - White-Rodgers36C
FORYOUR SAFETY READ BEFORE OPERATING
CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilers
FORYOUR SAFETY READ BEFORE OPERATING
UserísInformationManual
Operating instructions
CGa-25to CGa-6, EG-30to EG-50, PEG-30to PEG-50
EGH-85to EGH-125
PFG-6to PFG-8
Spark-ignitedpilot
FORYOUR SAFETY READ BEFORE LIGHTING
FOR YOUR SAFETY READ BEFORE OPERATING
CGi, CGs
TO TURN OFF GAS TO THE APPLIANCE
UserísInformationManual
ANNUAL SHUTDOWN PROCEDURE
TO PLACE IN OPERATION
FOR YOUR SAFETY READ BEFORE OPERATING
CGa,CGi,CGs,EG,EGH,LGB,PEG,PFGBoilers
Common problems and solutions
Symptom
Common Causes
Possible Corrections
Weil-McLainLimited Warranty for
COMMERCIAL WARRANTY-Limited 10-Year
Boilers Limited Warranty for Cast Iron Boilers
Limited Warranty for cast iron sections