Trane Technologies plc Trane Connected Control ComfortLink II XL850 Thermostat (TCONT850AC52UA)
0 (user) of 0 reviews | 0 Q&A


Trane Technologies plc
Manufacturer: Trane Technologies plc
Address: 170/175 Lakeview Drive
Airside Business Park
Swords, Co. Dublin 
Buy on

Trane ComfortLink™ II XL850 Communicating Control with built-in Nexia Bridge combines communicating system technology and a home automation hub to remotely control your home, comfort, and energy use. It's easily accessible from a smartphone, tablet or computer, which makes adjusting the temperature for your family's comfort a breeze. The ComfortLink™ II XL850 combined with Trane’s TruComfort Variable Speed System works with a network of controls and sensors to optimize the temperature and humidity by adjusting compressor and fan speeds in real time to give you the most comfortable air conditions as efficiently as possible. Connect and control your thermostat from a smartphone, tablet and computer*. With the XL850’s Nexia smart home built in bridge you have the flexibility to remotely monitor and control over 200 smart home devices. Smart home devices you may control with Nexia include your home's lights, locks and even your garage door from virtually anywhere with the Nexia app or with the convenience of your voice through an Amazon Alexa or Google Home enabled devices. Nexia can monitor your HVAC system real time with the Nexia diagnostics and alert your Trane dealer if there is an issue. With your permission, real time information is easily accessible for your dealer so they can remotely view details on how your heating and air conditioning system is performing.

Property Value
Model Number TCONT850AC52UA
Part Number TCONT850AC52UA
Discontinued No
Contents thermostat and instrutions
MSRP (USD) 829.99
Weight (oz) 1.6
H x W x D (in) 3.5 x 6 x 2
Clock Yes
Timer Yes
Zones 0
Status Yes
Volume 0
Dimable Yes
Display 1
Remotes 0
Voltage 24
Wattage 0
Weather Yes
Controls Touch
Max Load 0
Pausable Yes
Quantity 0
Testable No
Auto Away Yes
Event Log Yes
Amp Rating 0
Categories Thermostat
Filtration Yes
Humidifier Yes
Networking WiFi: 802.11b (b),  WiFi: 802.11g (g),  WiFi: 802.11n (n),  Z-Wave: 2.78,  Z-Wave: 3.2,  Z-Wave: 3.3,  Z-Wave: 3.4,  Z-Wave: 4.0,  Z-Wave: 4.1,  Z-Wave: 4.2,  Z-Wave: 4.3,  Z-Wave: 4.5,  Z-Wave: 5.0,  Z-Wave: {Unknown},  Z-Wave Plus: {Unknown},  Z-Wave Plus: 1.0,  Z-Wave Plus: 2.0 (v2)
Pump Relay Yes
Scheduling Yes
Fan Control Yes
Geolocation Yes
Heat Source Gas
Illuminated Yes
Periods Day 4
Rain Sensor No
Screen Size 4.3
Activity Log Yes
Battery Life
Color Finish Grey
Dehumidifier Yes
Display Type LCD
Guest Access 0
Power Rating 0
Smoke Sensor No
Warming Zone No
Audible Alarm No
Code Capacity 0
IFTTT Applets No
Motion Sensor No
Notifications Yes
Quality Grade 1172
Status Memory No
Vacation Mode No
Filter Monitor Yes
Heating Stages 5
Interconnected Yes
Manual Control Yes
Scenes Support Yes
Voice Platform Alexa,  Google Assistant
Gesture Control No
Operating Range
Remote Shut Off Yes
Battery Capacity 0
Filter Indicator Yes
Freeze Detection Yes
Motion Activated No
Operating System iOS: 10 (Whitetail),  Andriod: 4.0 (Ice Cream Snadwich),  Machintosh: 11.0 (Big Sur)
Real Time Alerts Yes
Screen Size Unit in
Remote Monitoring Yes
Visual Indicators 0
Display Frame Rate 0
Display Resolution ED
Est Energy Cost yr 0
Heat Compatibility 24V HVAC
Temperature Sensor No
Wire Configuration C-Wire
Motion Sensor Range 0
Barometric Altimeter No
Voice Command Support Yes
Remote Activity Sensors 0
Temperature Compensation Yes
Remote Temperature Sensors 0
Portable No

Gearbrain Rating



User Rating

0 average based on 0 reviews.

5 star
4 star
3 star
2 star
1 star

no ratings yet!
no questions yet!
1 / 1

Trane ComfortLink II XL850 Connected Smart Thermostat

Trane ComfortLink II XL850 Connected Smart Thermostat
  • No Videos
    no videos yet!

Document Date
Trane Technologies Terms of Service 2/1/21February 1st, 2021 17:51:47
Brochure Trane Connected Smart Thermostats 2/1/21February 1st, 2021 17:46:16
Trane Thermostat Warranty and Product Registration 2/1/21February 1st, 2021 17:48:43
Trane Technologies Privacy Policy 2/1/21February 1st, 2021 17:49:45
GeistM tracker