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No Heat - Can Someone Look Over Wiring Configuration

MichaelRuiz91
Community Member

I went to turn on the heat this morning and was not getting any warm air. I set this up in the summer, so I have only used the cooling function. We are renting an apartment so I don’t know much of the details about our furnace. Could anyone give feedback on the wiring to see if something doesn’t look right? I have posted my current wiring and the wiring from my old thermostat.

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9 REPLIES 9

Moscatopenny
Community Member

We are having the same issue this morning. 

Houptee
Silver Product Expert
Silver Product Expert

Move the red wire to RC on Nest and see if that works.


Houptee -- NJ Master HVAC Licensed Contractor

Todbone
Community Member

Switch the white wire to W1.

MichaelRuiz91
Community Member

Thanks for everyone’s suggestions. I tried each of them last night and unfortunately it still isn’t working. I put back on the old thermostat and the heat works fine so it isn’t a furnace issue. 

Doughnut12
Community Member

I’m having the same problem

ADiMare3
Community Member

Heat will only blow cold air. Had service tech out said it was the best not calling for heat when it is set on heat. I went and bought nest thermostat , same model, same problem. It worked fine last year. Furnace is less than 1 year old. 

Markjosephp
Community Specialist
Community Specialist

Hi folks,

 

I appreciate all the steps you have all taken, and I definitely wanted to stop by and see how I could help.

 

Thanks for your assistance and suggestions, @Houptee and @Todbone.

 

@MichaelRuiz91, @Moscatopenn, @Doughnut12, @ADiMare3, I'm sorry for the trouble this may have caused—let's see what's going on.

 

Checking for system orientation might help too. You can go to your Nest thermostat's equipment settings to change the configuration. Have a look at this article and let us know if you need more help.

 

Best regards,

Mark

Hi everyone,

 

I'm checking back in. Were you all able to do the step above on changing your heat pump orientation? I'd be glad to hear from you all—I'd like to make sure everything is working.

 

Best regards,

Mark

Hi there,

 

I'm just checking in to make sure that you've seen my response. Please let us know if you have any other questions or concerns as I will be locking this in 24 hours.

 

Best regards,

Mark