Honeywell Only R and C on the wall mount @ the display panel

[bernardleung]

Read another post before, not sure if there is any solution yet 

Only R and C on the wall mount @ the display panel 

All wires is connecting to a remote Interface unit which is wireless 

Thermostat Honeywell Prestige 2.0 IAQ

Furnance N9MSE

Humidifier : GeneralAire 570 Series 

[CoolingWizard]

Your thermostat uses a two wire digital communications between the thermostat and the receiver. The receiver unit is where the low voltage control, wires attached.  This system is not compatible with the Nest Thermostat.

Ken, The AC Cooling Wizard 

[bernardleung]

Thanks, how about I remove the honeywell stuff and switch all the wires to the google nest ? thanks 

[CoolingWizard]

If there is an 5 or more conductor thermostat cable in the wall behind the thermostat, this can the be changed.  However, the air handler will need to be reworked too.  You really would likely need an HVAC technician to rewire the air handler end of the cable.  

Ken, The AC Cooling Wizard

[bernardleung]

air handler means themodule board on the furnace ? I saw the 5 wires came out from there and connected to the honeywell srtuff

[Markjosephp]

Hello there,

I'm sorry for the late reply. I know it has been a while, but I wanted to ensure that everything was covered here.

Thanks for the help, @CoolingWizard.

@bernardleung, how's it going? Have you had a chance to contact an HVAC technician for the reconfiguration of your system to a Nest Thermostat? Please let us know if you need more help.

Regards,
Mark

[Jake]

Hey there,

I wanted to check in and see if you managed to see Mark's post. Please let me know if you have any questions from here. I would be happy to assist, and make sure you are good to go.

Best regards,
Jake

[Jake]

Hey there,

I wanted to check in, and let you know that I will be locking the thread in 24 hours.

Best regards,

Jake