Boiler. Number. Flame Sensor *.

Pilot Burner *. No. 1. No.

2. No. 1.

No. 2.

No. 1.

No. . Refer to wiring diagrams, Figure 3 (pages 6 and 7) and Figure 5 (page 9).

GOLD CGi Gas-Fired Water Boiler — Boiler Manual. Field wiring. 6.

Thermostat. 1. Connect thermostat as shown on wiring diagram.

on boiler.. Install on inside.

Weil-mclain high efficiency gas boiler for water or steam owner's manual (4 pages). Boiler Weil-McLain ECO 70 Manual. ( pages).

Boiler Weil-McLain. CGa Series 2 Gas-Fired Water Boiler — Boiler Manual a supply to The factory- installed circulator wiring harness .. See Wiring diagram to connect wires.

a. GOLD CGi Gas-Fired Water Boiler — Boiler Manual.

Field wiring. 6.

Thermostat. 1.

Connect thermostat as shown on wiring diagram. on boiler..

Install on inside.Weil-McLain EGH User Manual • Wiring — water boilers, Ladder wiring diagram • Weil-McLain Water boiler. Manuals Directory schematron.org - online owner manuals library.

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Brands. Weil-McLain manuals.

Water boiler. I have Weil-McLain gas boiler for hot water heat and going to install WiFi thermostat that requires common 24V 'C' wire.

I do have a free wire in the cable but cannot figure out where should I connect it on the boiler, there's no any terminal, marked as 'C', 'common' or similar. should be used for the boiler.

5. Refer to wiring diagrams, Figure 3 (pages 6 and 7) and Figure 5 (page 9). See section, “Wiring Procedure” on page 8.

6. Figure 5 on page 9 is the Field Wiring Diagram.

See Figure 3, pages 6 and 7, for the schematic and ladder wiring diagrams. IV Wiring 1.

The factory-installed circulator wiring harness provides ample length for either location. NOTE — The control module provides a pump exercising routine.

If the boiler is not operated for 30 days, the control module will power the circulator for 30 seconds, then turn off. Wiring Weil-Mclain Ultra Boiler with 4 pumps?

Manual wiring diagram allows only for 3 pumps 1 Boiler pump 1 DHW - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website.Weil Mclain Thermostat Wiring Diagram - Detailed Wiring DiagramsHow to connect thermostat C wire to Weil-McLain CGa boiler? - Home Improvement Stack Exchange