Weil-McLain 550-141-826/1201 - Manual

Part number 550-141-826/1211
This manual must only be used by a qualified heating installer/service technician. BEFORE
installing, read all instructions in this manual and all other information shipped with the
boiler. Perform steps in the order given. Failure to comply could result in severe personal
injury, death or substantial property damage.
• Installation
• Startup
• Maintenance
• Parts
Boiler Manual
Oil-Fired Water Boilers