Honeywell TH8320R1003 VisionPro 8000 with RedLINK Digital Thermostat, White
€150
Price: $149.88
(as of Aug 16, 2025 04:26:27 UTC – Details)
VisionPRO ThermostatAllnew VisionPRO 8000 with RedLINK technology. Residential or commercial use. 7day programmable. Up to 3H/2C heat pump or up to 2H/2C conventional Works standalone or with the THM5421R1021 Equipment Interface Module (EIM).Features: Now works in virtually any residential or light commercial setting Three flexible ways to install, which helps you solve a variety of wiring issues Wired directly to the equipment 2wire or wireless with an Equipment Interface Module (EIM) 2wire or wireless with True ZONE Plain language, onscreen setup helps reduce install errors and eliminates the need for a manual Allows installers to copy the Installer Setup from one thermostat to another with a microSD card Onscreen dealer information displays with customizable alerts, encouraging repeat business RedLINK Internet Gateway with Total Connect Comfort Services Allow users to remotely monitor and control their heating and cooling systems anytime, anywhere. Free apps are available for both Apple and Android devices.
Stages up to 3 Heat / 2 Cool
RedLINK wireless communication
Precise temperature control (+/- 1° F) for reliable and consistent temperature
Package weight of the Product: 9.6 Ounces
Customers say
Customers find the thermostat works well, is user-friendly to set up, and provides good temperature control. They appreciate its large display and consider it a bargain for the price. The durability receives mixed feedback, with some reporting it breaks within a year. The wireless connectivity and touch screen features also get mixed reviews, with customers noting it’s not a Wi-Fi model and experiencing touch screen unresponsiveness.
13 reviews for Honeywell TH8320R1003 VisionPro 8000 with RedLINK Digital Thermostat, White
Add a review
Related Products
€150
Kenneth Swedlund –
thermostat
The unit installed easily. The unit came with documentation, which made the installation easier. Thethermostat was quick to program, it has performed well.
PJP –
A good purchase
With increasing electricity prices, I wanted something giving a bit more control over my AC/Heat Pump, and in particular the secondary heating system (resistive electrical). The old Honeywell thermostat was a little too free with the auxiliary heat, and costing a fortune.This behaves much more reasonably, and in addition with the addition of an external thermometer can be configured to totally avoid aux heat above a set temperature – I used 40°F, because the heat pump is much more efficient once up to that temperature and doesn’t need the help.The siting of the thermostat is also not wonderful (hallway), when the area we are interested in mainly is the family room. Adding a secondary temperature sensor in the family room and configuring to use that helps a lot.Electricity is still expensive, but we are now using less.
Hudson –
Great buy
We have 2 of these and bought one for our son. Awesome thermostat and easy to programHighly recommendâ
Amazon Customer –
Thermostat
Quick delivery and easy to install.
John F –
Hope it lasts longer than the one it’s replacing.
Bought this to replace a similar model (the old one included humidity control, this does not). Touchscreen failed on the old one in less than 5 years. It’s a very versatile thermostat. I was happy to find a replacement at a reasonable price. This model thermostat is part of the Honeywell “pro” line, which means they don’t want to sell to home owners. They want you to buy it from a “pro” and have them install it.It’s been a month or so and so far it works fine.
Ionel Chila –
Did I get 2 lemons? Replacement works perfect
Brand new thermostats, will pair fine with the THM5421R1021 EMI board but then it will loose its settings and unpair from the EMI board. Have to be reconfigured all over again. Not sure if I got lemons. I am getting two new thermostats replacement and hope they will work.UPDATE:I upgraded this review to a 5 stars. I got two replacement the next day and they worked perfect after connecting with the THM5421R1021 EMI board and programing them. Power cycled the board and the thermostats battery unplugged and it does retain the settings and the redlink connectivity. So it looks like I had a bad batch in the first shipment which is very strange, not one but both of them.
Ian Eales –
Fantastic! Money Saver
Awesome! This is THE thermostat to buy. I researched many different brands and few come close to the configurability of this unit. We have a heat pump and electric backup heat. Our old Honeywell 8511 thermostat always insisted on kicking in the backup heat. With this thermostat I was able to set delay before the backup heat kicks in, a delta before the backup heat kicks in, a not above outdoor temperature [requires equally brilliant Honeywell C7089R1013 Wireless Outdoor Sensor] and a fan continue after finished with heat to extract the last therm. Previously we only set back 2°F at night which meant the heat came on several times at night. Now we use a 6°F setback. Even on the coldest days, we lose only 4°F overnight, so the heat does not come on. Only on the very coldest days is the backup heat required to bring the house back to setpoint. Once at setpoint, the backup heat NEVER comes on. Our utility has a MyMeter feature where I can monitor electric usage. The day after I installed it, the usage was much less spiky and dropped about 10%. Over the next month, the usage dropped 20%. Average temperatures were relatively constant in the dead of winter.Adaptive mode not recommended where there are large night to night temperature variations.Download and understand the Professional Installer setup before enabling Advanced features. Search for ‘VisionPro8000 68-0312’ or ‘vision pro 8000 redlink 8321 installation’ found here as of 160316 ->https: // forwardthinking .Honeywell .com /new /68-0312.pdf<- remove spaces to use link
Scott Horst –
SCARY SITUATION!!!
SCARY SITUATION!!! This thermostat is not compatible with all systems (like my heat pump and electric furnace combo). The interaction between these components created a runaway feedback loop because it never told the heat pump to stop running; the house was set to 68 but had risen to 97 when we returned after a day away. This is the kind of safety issue that could kill a pet while youâre at work. I know it is something about the thermostat itself and not a unique failure/glitch because I have owned 2 of these thermostats, and both units caused the exact same problem.
Barbara –
This is our second thermostat. My husband is a retired HVAC technician and is the one who researched. He would highly suggest this brand and model. Easy to program.
Corey Richards –
I have ordered approximately 16-18 of these thermostats now. Product arrived as advertised, all serial numbers inside thermostats were dated new.
Gwen c. –
Product as expected – packaged well for shipping and time frame great.
Frank Rizzardo –
Exactly what I ordered , worked perfectly on installation
Library Guy –
The thermostat I received was faulty , but they quickly sorted out the return and refund