Honeywell Thermostats
What is my Honeywell Thermostats model?
The Honeywell Thermostats model number can typically be found by removing the front faceplate from its wall mount. Users should firmly hold the base and pull the front panel straight off. The model number sticker is usually located on the back of this detachable faceplate or near the battery compartment, often starting with prefixes such as TH, T, RTH, RCHT, CT, TL, or RLV.
For Wi-Fi-connected devices, the model information might also be available within the associated mobile app (e.g., Honeywell Home App, Total Connect Comfort) or on the original product ID card or packaging literature.
More about Honeywell Thermostats
Honeywell offers a diverse range of thermostats, often classified by their series and features. For instance, the T1 Pro series (e.g., TH1010D2000, TH1110D2009) typically consists of non-programmable models designed for straightforward temperature control, prioritizing ease of use with basic system and fan modes. The T2 and T3 series (e.g., RTH5160D1003, RTH6360D1002) include non-programmable and 5-2 programmable options, often featuring Smart Response Technology for enhanced efficiency.
Moving up, the T4 Pro series (e.g., TH4110U2005, TH4210U2002) provides more advanced programmability, supporting 5-2, 5-1-1, or even 7-day schedules, and often includes Adaptive Intelligent Recovery. The T5 Smart and T9 Smart series (e.g., RTH8800WF, RCHT9610WFW2004) are Wi-Fi enabled, offering remote control via apps, geofencing, and compatibility with smart home platforms like Apple HomeKit. These models often feature advanced displays and support multiple wireless sensors.
The VisionPRO TH8000 series (e.g., TH8110U1003, TH8320U1008, TH8321U1055) are characterized by large, backlit touchscreens and extensive 7-day programmability, often including features like Adaptive Intelligent Recovery, compressor protection, and maintenance reminders. Some VisionPRO models, like the TH8321U1055, also integrate humidity sensors and dehumidification control. Older, simpler models like the CT30 series (e.g., CT31A1003) and "The Round" series (e.g., CT87K, CT87N) are typically non-programmable, low-voltage thermostats with mechanical dials or basic switches, while line voltage models like the CT410B are designed for electric heating systems.