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Weil-McLain
manual Data, Dimensions P-EG, Dimensions EGH, Part Number 550-110-639/0703
Models:
EG
1
26
28
28
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Install
Replacement parts - EG
Dimension
Connecting gas supply piping
Burner drawer assembly
Check-outprocedure
Final adjustments
Clean boiler heating surfaces
How to
Service
Page 26
Image 26
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EG, PEG, EGH
G
AS
-
FIRED
B
OILERS
—
SERIES
4 — B
OILER
M
ANUAL
Data
Dimensions EG
Dimensions
P-EG
Dimensions EGH
26
Part Number
550-110-639/0703
Page 25
Page 27
Page 26
Image 26
Page 25
Page 27
Contents
Service
Read all instructions before installing
Installation
EG, PEG, EGH
Contents
Combustion air and ventilation openings
Installation
Codes
Chimney or vent requirements
Installation continued
When removing boiler from common venting system
Select the boiler location
Residential garage installation
Installation continued
Installation clearances
Installation of optional indirect water heater
Installation of front and back base panels
Installation continued
Installation of flue collector hood
Hydrostatic pressure test
Figure 8 Burner drawer installation
Installation continued
Figure 6 Burner drawer assembly
Figure 9 Access panel
Damper installation
Installation continued
Spill switch installation
Draft hood installation
Piping connections
Use with refrigeration systems
Piping connections continued
Bypass piping
Figure Figure
Figure 16 Condensate receiver capacity
Piping connections continued
Steam boilers
Figure 14 Recommended piping connections
Steam boiler
Install boiler controls
Water boiler
Figure 17 Probe-typelow water cut-off
Figure 21 Tankless heater piping steam boiler
Optional heaters
Figure 20 Tankless heater piping water boiler
Size gas piping considering
Gas piping
Connecting gas supply piping
Figure 22 Gas supply piping
Figure 23 Wiring multiple zones
Wiring
Install room thermostat
Water treatment
Final adjustments
Freeze protection when used
Filling water systems
Inspect base insulation
Final adjustments continued
Skimming steam boilers
To place in operation
Check-outprocedure
Check-outprocedure
Installation and Service Certificate
REMOVAL OF FIBERGLASS WOOL - OR
Service
Handling fiberglass and ceramic fiber materials
Daily during heating season
Servicecontinued
Beginning of each heating season
Monthly during heating season
Annual shut-downprocedure
Clean boiler heating surfaces
Cleaning main burners
Servicecontinued
Replacement parts - EG
Part Number 550-110-639/0703
Replacement parts - EG continued
Part Number 550-110-639/0703
Replacement parts - EGH
Part Number 550-110-639/0703
Replacement parts - EGH continued
Part Number 550-110-639/0703
Dimensions P-EG
Data
Dimensions EG
Dimensions EGH
Ratings
Part Number 550-110-639/0703
For EG water boilers
Standard equipment
EG boilers add
For EG steam boilers
