Skip to content

A Publication for Trane Distribution Partners

Multi-Sensor Averaging for Non-Zoned Systems Now Available

Trane is pleased to announce the release of software version 5.3 for the
following connected controls:

 TCON824AS52DA
 TCONT850AC52UA
 TZON1050AC52ZA

Version 5.3 software is available on ComfortSite now. Over the air
upgrades will also progressively roll out to all 824, 850 and 1050 controls
that are connected to Nexia smart home systems between the end of July
and mid-August.

Click here to read the product bulletin.

© 2025 Trane. All Rights Reserved

The information in this message is the property of Trane Technologies. This message is intended only for the use of Trane IWD and District Sales Office employees and may contain privileged and/or confidential information. If you are not the intended recipient of this message, you are hereby notified that any use, dissemination, distribution or copying of this message is strictly prohibited. If you receive this message in error, please notify us immediately by telephone or return email and delete the message, all copies thereof and any attachments. We thank you for your cooperation.