Honeywell Home-Resideo T10+ Pro Smart Thermostat without Sensor (THX321WF3003W)
€193
Price: $193.00
(as of Jul 26, 2025 20:23:37 UTC – Details)
The T10 Pro Smart Thermostat is the latest addition to the T Series lineup, featuring advanced RedLINK and Wi-Fi capabilities for customized home comfort. It supports 3H/2C heat pump systems or 2H/2C conventional systems, with geofencing and flexible programmability managed through the Honeywell Home App. It adds an extra stage of heating for both system types (with EIM) and controls humidification, dehumidification, and ventilation (with EIM). The thermostat includes screen and backlight timeouts, a Dark Idle theme, and a customizable fallback room feature for selecting a default sensor when no occupancy is detected. It ensures even temperature distribution with connected sensors and offers enhanced I/O capabilities for custom inputs and outputs from the EIM+. It is compatible with floor/slab sensors to control ambient air temperature and features a fan lockout after cooling cycles. It also initiates ventilation at high indoor humidity levels, with specific CFM and wattage ratings for models VNT5070E1000 and VNT5200E1000. The T10 Pro Smart Thermostat combines advanced technology with user-friendly features for sophisticated home climate management.
Enhanced Heating: Provides an additional stage of heating for both conventional and heat pump systems (with Equipment Interface Module, EIM).
Comprehensive Climate Control: Manages humidification, dehumidification, and ventilation (with EIM).
User-Friendly Display: Offers screen and backlight timeouts, and a Dark Idle theme for reduced screen brightness.
Customizable Fallback Room: Allows the selection of a default sensor when no occupancy or signal is detected from active room sensors, ideal for utility room installations.
Advanced Inputs/Outputs: Enhanced I/O capabilities allow for custom inputs and outputs from the EIM+.
Customers say
Customers find the thermostat works well and is easy to operate.
8 reviews for Honeywell Home-Resideo T10+ Pro Smart Thermostat without Sensor (THX321WF3003W)
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€193
Joe Customer –
Easy to operate
Works good had a pro install it
Thomas In Omaha –
Love the T10
Outstanding product. Programming versatility is top notch.
Ted –
Nice, but Buyer Beware
I had a new system installed and they replaced my Ecobee with a T10+ and I really liked it (and did not like the Ecobee). I had two other Ecobee’s and decided to replace them with the T10+. The device is a bit more complicated to setup and the Residio application interface kind of sucks compared to Ecobee, but the TStat works better and applies 1st/2nd/Aux heat perfectly to maintain tempurature (The Ecobee always struggled with this on all 3 systems).The buyer beware bit is the T10+ is a “Pro” version, and to Honeywell, that means if a Pro did not install it, you have not warranty support. Since I did have one T10+ professionally installed, I could honestly say the installer had been there, but I just need this one thing fixed (The Residio interface was not working, but it ended up being on their side)Unless there is a specific feature you need on the T10+, I would look at the T9, as it is nearly the same device, but it has full residential support from Honeywell. I am very HVAC savvy and very tech savvy, so I have no issue support these mostly myself. Great Tstat all around with those caveats.
Amazon Customer –
Easy to use.
Easy to use and control on Resideo app. Very accurate. I should have bought a few sensors with them for specific rooms.
Y Katz –
Great product
Love it
Adam Rasnick –
DYI job
Easy install, so far great performance.
Michael –
Junk
Junk
SYLVAIN TREMBLAY –
Le thermostat fonctionne bien, pour thermopompe et huile. La programmation est des options installateur pas trop difficile. Mais trouvΓΒ© la feuille des codes et explication moins facile sur internet. Car pas dans la boite …