Weil-McLain 550-110-710/0107 User Manual

Part No. 550-110-710/0107

This  manual  must  only  be  used  by  a  qualified  heating  installer/service  technician.

Before installing

,  read  all

instructions, including this manual, the burner manual and any related supplements. Perform steps in the order

given. Failure to comply could result in severe personal injury, death or substantial property damage.

Gas-Fired Water Boilers
Series 2

DO NOT USE BOILER DURING CONSTRUCTION

unless you provide dust-free air to the boiler area or

follow the requirements given on page 9. Failure to comply could result in severe personal injury, death or sub-

stantial property damage.