Install Instructions

Codes and Checklist ..........4
Prepare boiler location ........5
Prepare the boiler ............9
Connect piping — water boilers 14
Connect piping — steam boilers 17
Install boiler controls ........20
Connect piping — tankless heater 21
Connect gas supply piping ....22
Connect eld wiring to boiler..23
Start-up .................. 24
Handling berglass and ceramic ber
materials .................28
Service and maintenance .....29
Replacement parts — EG/PEG..33
Replacement parts — EGH ....35
Dimensional data ...........37
Ratings ...................38
Standard and optional equipment 39
Contents
Part Number 550-110-639/0512
3
EG
•
PEG
•
EGH Gas-firEd boilErs — sEriEs 4 — boilEr manual