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Pros & Cons
Pros
S40 thermostat is a direct replacement for the icomfort. Instructions for how to do dealer/technician installation were included as well. Works as designed.
Highlights
Quality
The feature i noticedlike is the 34feels like34 where the sensor will adjust temperature based on combination of indooroutdoorh... Read More
The original lennox communicating thermostat i had went out so i upgraded to this model which was a direct swap that used the s... Read More
Just had this thermostat installed and it will not correctly set the time so the schedule function is useless
Stumbled across it in the s30 youtubes
Price
A very expensive cost twice what our previous lennox wifi one cost and pretty much useless
It was cheaper on amazon than the dealer that had a 200 markup
Shipping
Had to make multiple calls to seller on delivery of the product since it was taking alonger time even being a prime member
There doesn’t seem to be any way to get it to reset to local time zone
Competitiveness
The s40 thermostat is indeed a direct replacement for the icomfort thermostat and used the same four wires that were used on th... Read More
Overview
- How are reviewers describing this item?
set, away and new. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has determined that the review content quality is high and informative.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 21 reviews as of our last analysis date on Apr 28 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I purchased the lennox s40 smart thermostat to replace my lennox icomfort 10f81 thermostat which had encountered a display failure blank screen
Posted by a reviewer on Amazon
The s40 has only been in use for two days but i am hopeful it will continue to operate for the remainder of the time that i use this hvac system
Posted by a reviewer on Amazon
It was cheaper on amazon than the dealer that had a 200 markup
Posted by a reviewer on Amazon
Just had this thermostat installed and it will not correctly set the time so the schedule function is useless
Posted by a reviewer on Amazon
Connected to wifi and time is off by two time zones
Posted by a reviewer on Amazon
There doesn’t seem to be any way to get it to reset to local time zone
Posted by a reviewer on Amazon
A very expensive cost twice what our previous lennox wifi one cost and pretty much useless
Posted by a reviewer on Amazon
Turns out you have to turn off wifi to be able to adjust anything to do with time
Review Count History
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