Weil-McLain EGH-105 User Manual

Control Supplement

Gas-Fired Boiler

EGH-105 to EGH-125 Series 4
Natural gas

‡

Part No. 550-110-677/0299

CSD-1 control system

‡ For

propane

boilers, install EGH propane conversion kit in addition to following the

instructions in this Control Supplement.