Weil-McLain EG-30 THRU -75, Control Supplement, Page: 7 / 24

Part Number 550-110-032/0607
Standing Pilot Boilers — Control Supplement
Note: Tankless heater not available on EG-75 standing pilot boilers.
EG-30 thru -65 water boilers with tankless heaters
Control installation
continued
1. Mount and wire controls per wiring diagram, page
, and Figure .
a. Install combination limit control and relay in tap-
ping. See Boiler Manual control tapping table. Op-
erating and limit circuit wiring must be 1 gauge or
heavier.
. Bring supply wiring to boiler. Must be 1 gauge or
heavier.
. Proceed to page 1.
Figure 3
For your safety, turn off electrical power supply and turn off external gas supply valve before attempting to work on the
boiler. Failure to comply can cause severe personal injury, death or substantial property damage.