Programmable WiFi Comfort Control Thermostat
Take your home with you! With Trane’s innovative control thermostat, you can make it a warmer winter or cooler summer from most web-enabled devices, like your smartphone, and thanks to the built-in Nexia Bridge, you can remotely control your home too! Works with all standard HVAC systems.
Out of Stock - Back Ordered
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- Nexia Remote Climate Access
- Basic Nexia™ Home Intelligence account subscription is included with the XL824 Control at no additional charge
- Simple functions such as raising and lowering your home’s temperature from your smartphone / tablet
- Built-in Nexia Bridge
- Get the FULL BENEFIT of your system with paid subscription to Nexia Home Intelligence
- XL824 can serve as the central hub of an entire network of home automation devices when connected to a Nexia Home Intelligence account*
- Expand your system by adding up to 232 compatible Z-wave smart products*
- Easily change the temperature before you arrive or if you forgot to set it before you left
- Reduce costs by setting up a schedule or putting your comfort system into an energy savings mode when you’re away
- Enjoy the convenience and security of text and email alerts that inform you of happenings in your home.
- View weather information including outdoor temperature, five-day forecasts, radar and weather alerts
- Receive software updates automatically
- 4.3” high definition color touchscreen
- 5 system modes; auto, heating, cooling, off, emergency heat
- 3 fan modes; auto, on, circulate
- Compatible with conventional 24 volt cooling, heating, heat pump and dual fuel forced air systems
- Controls up to 2 of the following 3 accessory devices: whole house humidifier, dehumidifier or energy or heat recovery ventilation system
- Create up to six daily heating and cooling schedules
- Indoor relative humidity display
- Installation and Setup Wizards
- Wi-Fi or Ethernet connection
- 5-day weather forecast & weather radar**
- Wire gauge: 18 AWG
*Requires active Nexia subscription – $9.99/month. ** Requires high speed router and connection to Nexia™
5 1/2 (W) x 3 3/8 (H) x 1 (D) in.
-40° to 175°F
|Operating Humidity Maximum|
5% to 95% RH non-condensing
1 Year Manufacturer
Customer Questions & Answers
- Q Is there a remote wireless thermostat that works with the 824. The room that the thermostat is in... answer nowAsked by February 21, 2022 6:00 AMonA
The Trane XL824 is a wireless remote controllable thermostat. You would be able to adjust the temperature remotely for that room.
- Q Using the TRANE XL824 thermostat, what do I do to engage the humidifier? Steps please and thank y... answer nowAsked by January 31, 2022 2:24 PMonA
If you controller is in Simple Mode, you will see an option on the main screen for Indoor Humidity. Select this to adjust humidity. Note that you must have a humidifier connected to the normally open dry AUX Contacts on the Control Sub-base. Humidification is only enabled while in heating mode of operation.
- Q Is there a monthly fee if I only use Nexia with this thermostat only? answer nowAsked by November 11, 2021 2:37 PMonA
This includes a basic Nexia Home Intelligence account subscription. However, this can be upgraded to the subscription plan for additional benefits.
- Q I have an older heat only furnace, which has three wires to the thermostat - "C" wire, "RH" wire,... answer nowAsked by November 8, 2021 2:32 AMonA
Yes! This thermostat is fully compatible with a standard three-wire heating system.
- Q Do these have battery backup? If not, when power is lost, will programming resume as programmed o... answer nowAsked by August 19, 2021 4:31 PMonA
This model does not offer a battery backup and may need to be reprogrammed if power is lost for an extended period of time.
- Q What is the full part number for this thermostat? Should be something like TCONT824AS52DA or TCON... answer nowAsked by August 18, 2021 8:09 PMonA
The full part number of this item is TCONT824AS52DB.
- Q What color is the thermostat? One image shows silver and one (on the wall) shows white). answer nowAsked by August 18, 2021 6:17 PMonA
The XL824 is a grey/silver color.
- Q Can this be used with a Trane xl20i system? Do you have to use wifi? answer nowAsked by May 5, 2021 4:10 PMonA
This thermostat does appear to be compatible with the XL20i air conditioner. The Wi-Fi or Ethernet connection is only needed if you are using this thermostat on the Nexia service as a Z-Wave hub and want to control the device remotely.