Weil-McLain 550-141-829/1201 User Manual
Weil-McLain Water boiler
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Installer: • Make sure this is the correct manual for the boiler. Verify boiler model on
rating label.
• Leave all documentation received with boiler and burner with unit for
future reference.
User: Boiler and burner must be installed and serviced by qualified service technician.
Part No. 550-141-829/1201
SGO
SERIES 3 OIL-FIRED NATURAL DRAFT STEAM BOILER
This Manual
Includes:
Installation
Start-Up
Boiler Parts
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