Kasa KE110 Won’t Pair With the Hub? Here’s How to Fix It

Step-by-step fix guide | Kasa KE110

Try this first — Add the Kasa Hub KH100 in the Kasa app first.

If the KE110 will not pair or link, these are TP-Link’s checks from its KE110 guide.

What This Problem Means

The thermostat is not joining the Kasa hub.

Common Symptoms

  • Not found in the Kasa app
  • Settings do not reach the valves
  • No sound from the hub when testing

Safe Checks You Can Try

1. Add the hub first

TP-Link says the KE110 needs a Kasa Hub (KH100) added in the Kasa app first.

2. Test the link

Press SYNC twice: TP-Link says the hub sounds if the connection is good. If not, move the KE110 closer.

3. Check the lights

TP-Link says two blinks mean the settings have been applied.

Helpful accessory: Kasa KE100 KIT — the KH100 hub with a KE100 radiator valve.
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When To Contact Support

If none of these checks fix it, contact TP-Link support through TP-Link’s UK support site. Have your KE100 or KE110 and KH100 hub model numbers ready.

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