Kasa Smart Thermostat Forums - Smart Home Community

TroubleshootingAbnormal Heating: What To Do If Kasa KE100 Overheats or Not Heating Up?

This Article Applies to Kasa KE100 Phenomenon Description Overheating 1. Continuous heating with the temperature significantly exceeding the set value 2. Persistent fluctuation beyond the preset tempe

Abnormal Heating

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Wayne-TP · Latest post 9 hours ago by Jimiii

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SolutionFixes: Smart Control Not Working on Kasa KE110 and Linked KE100

This Article Applies To KE110(EU) V1.0 - Firmware 1.1.0 Build 250225 Rel.192437 The KE100 that is linked with the KE110 Description When linking a KE100 to a KE110, you may find that the Smart Control

Smart Control/Schedule

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Wayne-TP · Latest post Wednesday by Wayne-TP

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New ArrivalRoom Thermostat KE110 - Convenient Temperature Control with E-ink Display

Temperature & Humidity Monitoring ▷ Real-Time Data Child Lock, Room humidity, target temperature, Room temperature, Open window detection, and Heating State. ▷ High-Accuracy ±3%RH ±0.3℃ / ± 0.54℉ Humi

What’s New

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Wayne-TP · Latest post 2025-11-08 16:24:13 by Jebeyer

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Kasa KE100 overheats the room

Hello, I have a problem with 2 of my 4 KE100. It seems like they don't close the valve correctly as the radiators are hot 24/7. Both thermostats worked perfectly until a few days ago. I use the batter

Temperature Calibration

By melcalcio · Latest post 3 hours ago by Jimiii

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The KE100 never lets the radiator get cold

I have been using the KE100 kit since December 6, 2025. It worked fine at first, but since December 22, it has been acting up. I have reset and recalibrated it several times according to the instructi

Smart Control/ScheduleTemperature Calibration

By ThermoHeat · Latest post 9 hours ago by Jimiii

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Adapter for thermostat

Hi All, Sorry to be a hassle but I'm confused to which adaptor I use for my type of fitting and how to fit it, nothing seems to work despite clearly being detailed as compatible I can't see how to add

InstallationSmart Control/ScheduleTemperature Calibration

By Jrmacpherson · Latest post 11 hours ago by Jrmacpherson

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KE100 Batteries

Put the supplied batteries in the new thermostat correctly. Within 6 hours I get a low battery indication. Any idea what is wrong ? TIA

By Mervyn1956 · Latest post Friday by bolda

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Rechargeable Batteries

My question relates to the smart thermostat valve not the hub but I wasn't able to enter KE100 in the Product Model box. I have found batteries with these specs - AA Battery Rechargeable USB Type-C Li

By SteveWeir · Latest post a week ago by Wayne-TP

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300Views

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KE100 (KH100): Reduce Temperature when away even though Smart Control is active

Dear Community. My SetUp: I reduce the Temperature of all KE100 during night using Smart Control (timebased reduction from 22°C to 18°C). How can I setup an Away-Scene to reduce Temperature permamentl

Smart Control/ScheduleKasa App RelatedSmart ActionAutomation TricksScenes

By Schmiddy · Latest post 2 weeks ago by Wayne-TP

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KE100/KE110 Smart and always async

Hi, we have two devices (3, with the hub) KE100 V1 2.10.0 KE110 V1 1.1.0 I setup a a smart controll. But they go always Async. I have to push "Synchronise" (Einstellungen sychronisieren). I cant found

By Jay_Ger · Latest post 2 weeks ago by Jay_Ger

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