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24v source for honeywell wifi thermostat

rrob311
Member Posts: 15
in Oil Heating
I have an Olsen oil furnace with a beckett pump, I just installed an r7284u control. I have a new Honeywell wifi thermostat that requires a 24v input to run. I am trying to figure out where to get the 24v from. I would really like to get this setup so I can remotely view the temp at the house.
0
Comments
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That primary control or the furnace is not going to give you 24-volts... you will have to add a 24 volt transformer....0
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White-Rodgers Sensi doesn't need a common.0
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try adding an isolation relay, worked for me on a similar setup.0
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Honeywell R8845U will take care of it all in one box.0
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