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STEAM boiler control wiring

CHARLIE41751 Member Posts: 1

October 2016 edited October 2016 in Thermostats and Controls

LOOKING FOR A WIRING DIAGRAM TO CONNECT MCD MILLER #VXT120 a #67 MCD MILLER a SAFEGUARD #550 and a 24v transformer

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Comments

Steamhead Member Posts: 17,384

October 2016

Is the Safeguard #550 120-volt or 24-volt? And how does the transformer fit into this picture?

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