Series 2
Wall Mount
Gas-Fired Water Boilers
70/110/155
Part number 550-142-190/1218
This manual must only be used by a qualifi ed heating installer/service technician. Read all instructions, including this manual and all
other information shipped with the boiler, before installing. 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
®
To Next Page
Need help?
General
