Honeywell TH8321WF1001 VisionPro 8000 Smart Thermostat Review

(Last Updated On: August 6, 2017)

Wouldn’t it be fun to control the temperature of your house in a smart way? Just imagine the comfort it affords you. With a Honeywell TH8321WF1001 Wi-Fi Vision Pro 8000, it is possible. It has smart Wi-Fi technology that covers a considerable distance away from the device itself. You are guaranteed better control of your house temperature via seamless technology. It is the ear of smart technology; the manual days are over.  With the Honeywell TH8321WF1001 Wi-Fi Vision Pro 8000, you can remotely adjust the temperature settings while at the same time conserving energy.

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At a Glance

The Honeywell TH8321WF1001 wireless thermostat, just like any other in the VisionPro 8000 series, is a serious thermostat that looks more professional and commands the better respect than the DIY oriented Nests and EcoBee thermostats. While it might not necessarily have any extra super powers, it will give you the solid reliability you would expect from a professional and commercial thermostat.

The fact that Honeywell insists on letting a ‘pro’ handle the installation means that this is a great system that will hold its own for long if you install it right.

Getting the TH8321WF1001 Hardware in Place

Despite the many warning stickers on the box that insist on you hiring a professional to do the installation, you will not have any trouble setting up the thermostat, especially if you already have a C-Wire (common wire). If your system doesn’t have a c-wire, you might consider running one or using a power extender kit. The unit might run on battery for some time without the c-wire but this will present you with the constant trouble of having to replace worn out batteries every now and then.

If you are doing a DIY project and also want to run the VisionPro 8000 series remote sensors, you will be in for some hard work since all the remote sensors compatible to the thermostat are wired. You have to somehow tuck them out of view and hook them to your thermostat for them to work.

All the heavy work leaves you with two options:

  • Get all the Honeywell TH8321WF1001 installation manuals and set a side a couple of hours to wire up the thermostat
  • Get a professional installer to handle everything. You get to keep the warranty and get a neat set up in record time

Configuring the Thermostat for First Time Use

If you want to use the Honeywell thermostat app, you will have to connect the thermostat to your wireless network first. However, this isn’t necessary for the initial set up since the thermostat gives an intuitive on screen menu that lets you program each day quite easily.

The 10 inch backlit touch screen is simple and uncluttered hence you won’t have any trouble touching the right icon at any time. The initial set up is a configuration wizard that asks a couple of questions about your HVAC system so that the thermostat can make the optimum configurations on your behalf.

Once connected to the Wi-Fi you can check or control your temperatures from the Honeywell online dashboard or using the honeywell app. Connecting to the web will also give you access to external temperature and humidity readings that you can use to compare to your indoor temperature and humidity.

All this information will also be displayed on the thermostats ample screen hence giving you a decent overview of your indoors temperatures and possible outdoor temperatures.

Notable Features

Honeywell TH8321WF1001 Wifi Vision Pro 8000 Programmable: I admire this feature a lot because it offers me the capability of having my user experience. Regardless of the conditions, I can adjust to suit my needs anytime I want.

Wi-Fi: with the latest wireless technology, the Honeywell TH8321WF1001 Wi-Fi Vision Pro 8000 thermostat allows control from a considerable All you require is a smart gadget, and voila, you are connected to the smart device and are at liberty to adjust the settings to your liking.

Remote control via smartphone or computer: the Honeywell TH8321WF1001 Wi-Fi Vision Pro 8000 allows users to remotely control the operations via the gadgets mentioned, provided they are compatible.

Heat pump: has a 3H/2C heat pump or up to 2H/2C conventional.

Energy saver: the Honeywell TH8321WF1001 Wi-Fi Vision Pro 8000 can be programmed to some setting that allows you to save energy.


  • The Honeywell TH8321WF1001 Wi-Fi Vision Pro 8000 is an efficient energy saver such that you’ll realize a considerable reduction in your electricity bill.
  • Simple and straightforward thermostat with a decent command over your HVAC system without being too complicated for some homeowners
  • Robust and built to hold its own for long if installed correctly
  • Can run perfectly on offline mode if you don’t fancy connecting your HVAC to the internet
  • Can install multiple sensors in parallel or series


  • Wired remote sensors means that you will have some trouble installing the sensors and configuring the thermostat to understand them
  • A C-wire connection is mandatory hence it might force you to hire professional help


Smart temperature regulation is a vital component of any dwelling since you can adjust according to your requirements from any place that you might be. Get yourself a Honeywell TH8321WF1001 Wi-Fi Vision Pro 8000 for efficient energy savings.

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