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Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 21361
Experience:  40+ yrs. experience as a licensed oil & gas technician.
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I just bought a wifi touchscreen programmable thermostat. I

Customer Question

I just bought a wifi touchscreen programmable thermostat. I only have two wires for heating only and no c wire. Can I use this thermostat?
Submitted: 2 years ago.
Category: HVAC
Expert:  Rick replied 2 years ago.
You can but you'll need to run 2 more wires to the thermostat and install a 24 volt transformer. If you're so inclined I'll tell you how to wire it up. Without the 2 extra wires and the transformer that thermostat won't work

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