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Lennox comfort s30 wifi thermostat has blank screen. reboot
lennox comfort s30 wifi thermostat has blank screen. reboot and re power does nothing … read more
Cliff
Cliff
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Associate of Applied Science
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I have a Honeywell TH6320R thermostat that is stuck in the
I have a Honeywell TH6320R thermostat that is stuck in the wifi mode, I can't get out of it, it won't connect to the wifi and now I have no heat. I tried resetting by taking out the batteries, inserti… read more
Gaztech
Gaztech
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Vocational, Technical or Trade School
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My Icomfort thermostat display isn't working..it is 6 years
my Icomfort thermostat display isn't working..it is 6 years old.(p/n 103445-01) I don't need the wifi and want to install a simple thermostat..I have a Lennox furnace p/n SL280DF070V36A. The old stat … read more
airheatman
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Might you be able to assist me in setting up the wires for a
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Phil
Phil
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I am switching my thermostat from an iComfort and to a
I am switching my thermostat from an iComfort and to a Honeywell. I've switched the four wire wiring to a five wire and have been able to get the heat to work and the fan to work but not the compresso… read more
BillyHvac
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My iComfort thermostat screen is blank. Removed and
My iComfort thermostat screen is blank. Removed and reinstalled several times. Still no screen. See the three dots when reinstalled, touch screen....still blank … read more
Regan Land
Regan Land
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I have just installed Lennox Xc16 3 ton and SL280V furnace.
I have just installed Lennox Xc16 3 ton and SL280V furnace. I am appalled at the size and appearance of the icomfort thermostat. The lcomphLanh … read more
HvacmanSean
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Can u assist me with changing my thermostat i have a lennox
can u assist me with changing my thermostat i have a lennox i-confort switching to Honeywell wifi9000 … read more
Phil
Phil
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For about a week now, our Lennox iComfort programmable
For about a week now, our Lennox iComfort programmable thermostat has been malfunctioning. It will run for about a half hour, and then the screen will go dark and unresponsive; the air handler will ru… read more
HvacmanSean
HvacmanSean
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Brian, I have a Lennox SLP98V furnace, a XC21 AC unit
Hi Brian, I have a Lennox SLP98V furnace, a XC21 AC unit and a 3 -zone icomfort board with nest thermostats. (dont ask:), I really liked the Nest and didnt know that you cant control the fan speed wit… read more
Phil
Phil
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Degree, Mech Engr Technology
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I have a new Lennox system that uses the Lennox iComfort S30
I have a new Lennox system that uses the Lennox iComfort S30 thermostats, and the iComfort3 iPhone app set up so that I can control them remotely. I have a cabin up in the mountains that I would like … read more
Tim H.
Tim H.
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Trying to determine if my lennox comfort system can be
Hi...trying to determine if my lennox comfort system can be swapped with a Nest therm? The i-comfort therm is awful… read more
airheatman
airheatman
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Hey Brian- I'm switching from a Lennox iComfort to a Honeywell
Hey Brian- I'm switching from a Lennox iComfort to a Honeywell thermostat. The Lennox wires are listed as R, i+, i- and C. The Honeywell does not have i+ or i- SO, where do I put those wires on this n… read more
Brian HVAC Guy
Brian HVAC Guy
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I have a newly installed XC21 A/C unit and the iComfort wifi
I have a newly installed XC21 A/C unit and the iComfort wifi controls. New companion lennox air handler too but I don't recall the model. The iComfort connects to the house wifi just fine and seems to… read more
BillyHvac
BillyHvac
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I am planning to buy a Lennox XP17 heatpump (along with an
I am planning to buy a Lennox XP17 heatpump (along with an electric Lennox furnace) to replace my old Rheem HP and gas furnace. Which Wifi thermostat would you recommend with it? I read everywhere tha… read more
Tim H.
Tim H.
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Vocational, Technical or Trade Scho
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I have a electrical NORTRON furnace (model 21B20H) and a exterior
I have a electrical NORTRON furnace (model 21B20H) and a exterior air conditionning, both installed in 2002, will it work with the Lennox Icomfort Wifi Thermostat? Thanks… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
Im considering a replacement heat pump system - Performance
I'm considering a replacement heat pump system - Performance or Infinity series. I want to be able to control the system via the Internet. Can I achieve this with either series?… read more
Shane D
Shane D
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Meet the Experts:

Phil

Phil

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Retired HVAC/ Electrical & Boiler contractor. Industrial

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Rick Mather

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Tom

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A-1 Tech

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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