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Burnham steam boiler doesn’t have a c wire

Fahrenheit451
Community Member

Hi Pros,

I am installing a google nest thermostat, it requires C wire. I purchased a google nest power connector. But I can’t find a C wire in my burnham steam boiler.  Anyone had any experience? What should I do?

Thanks

2 REPLIES 2

Fahrenheit451
Community Member

946D08BE-CFFD-4005-B6ED-FF8F9D41B164.jpeg

 please see image attached.

Br3akswitch
Community Member

I'm having the same issue with a Carlin 60200, no common wire connector that I can tell. I have t1 , t2, F1 ,f2, A, A.