# Homey Pro 2023 and Heatit z-trm3 connection problem

**URL:** <https://community.homey.app/t/homey-pro-2023-and-heatit-z-trm3-connection-problem/87593>\
**Category:** Questions & Help\
**Tags:** homey-pro\
**Created:** [August 20, 2023, 7:12pm UTC](https://community.homey.app/t/homey-pro-2023-and-heatit-z-trm3-connection-problem/87593 "2023-08-20T19:12:41Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![DirkG](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dirkg/32/118897_2.png) [@DirkG](https://community.homey.app/u/DirkG)\
**Post date:** [August 21, 2023, 12:03pm UTC](https://community.homey.app/t/homey-pro-2023-and-heatit-z-trm3-connection-problem/87593/2 "2023-08-21T12:03:57Z")

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I can’t give you a hint to your problem, because I don’t have any Z-TRM3 thermostats in use myself, but it would be useful if you could tell which error it’s exactly.  
If your Homey or the Z-Wave unit is indeed broken, then it doesn’t matter if e.g. Zigbee devices could be paired.

My recommendation is that you describe your problem in this [thread](https://community.homey.app/t/app-pro-heatit-controls-app-v3-4-1/49914). In this thread there are Heatit Controls staff active and they can probably help you.

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