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  • Honeywell YTH8320ZW1007/U Z-Wave Enabled Programmable Thermostat
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Honeywell YTH8320ZW1007/U Z-Wave Enabled Programmable Thermostat

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List Price: $159.99
Price: $151.98 + $5.67 shipping
You Save: $8.01 (5%)
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  • The YTH8320ZW1007 includes the TH8320ZW1000 thermostat plus the THP9045A1023 wiresaver module.
  • Z-Wave delivered messages allows the thermostat to be added to or removed from a Z-Wave controller.Wire saver allows for use without a common wire.
  • Intuitive adjustment for precise comfort control, easy to use touch screen display and extra large backlit display with natural language
  • Menu Driven programming guides the user through the programming process only showing necessary information and choices on each screen
  • Thermostat operating message feature sends a message containing the status of the HVAC equipment
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5 new from $137.66 9 used from $98.61

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Frequently Bought Together

Honeywell YTH8320ZW1007/U Z-Wave Enabled Programmable Thermostat + GE Z-Wave Wireless Lighting Control On/Off Switch + SmartThings Hub
Price for all three: $292.93

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Product Information

Color Name: White
Technical Details
Part Number TH8320ZW
Item Weight1 pounds
Product Dimensions12 x 12 x 12 inches
Item model numberYTH8320ZW1007/U
Discontinued by manufacturerYes
Item Package Quantity1
Display StyleDigital
CertificationEnergy Saving Thermostat
Warranty Description1 Year Limited Warranty
Technical Specification
Additional Information
Best Sellers Rank #5,339 in Home Improvement (See top 100)
Shipping Weight1.4 pounds (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableJuly 7, 2011

Product Description

Color: White

Product Description

Honeywell Z-Wave Enabled Programmable Thermostat can be integrated with other home automation devices. Universal scheduling - Can be configured to meet virtually ANY scheduling requirement: Selectable 7-Day Programmable; Four daily periods; Cancel unneeded periods; Selectable non-programmable; Universal application, Heating and cooling energy savings set points allows the homeowner to put the thermostat into a energy savings mode from the other Z-Wave devices; Large, clear backlit display with a viewing area of 10-Square Inch; Ability to select multiple days (patented) - Allows the consumer to easily customize the thermostat for his or her own unique schedule; Menu driven programming - Guides the user through the programming process only showing necessary information and choices on each screen; Programmable fan; Multiple hold options - Fixed temporary hold, adjustable temporary hold and permanent hold; Changeover - Can configure for auto or manual system changeover; Smart Response Technology; Real Time clock - Keeps time during a power failure and will automatically update the time for daylight savings. The Tech Support Line is on the package and in the installation manual.

1.This product is a Z-Wave compatible thermostat and is a slave thermostat that works in conjunction with a Z-Wave hub supplied by companies such as Mi Casa Verde, etc.
2.This item requires a common wire (5th wire) to power the unit. Without the common wire this unit will not power up. Instructions as well as a wire saver module are provided with the unit.
3.The unit will operate based on the commands of the ZWAve system, so if it is not working in conjunction with a Z-Wave hub, it will not operate correctly.
4.This unit is compatible with a large majority of conventional and heat pump systems.


Z-Wave Touch Screen Programmable Thermostat

Honeywell's VisionPRO Z-Wave offers you top-of-the-line features like touchscreen interaction, a real-time clock, and a large, easy-to-read backlit display.

  • One-touch temp control overrides program schedule at any time.
  • Precise comfort control keeps temperature within 1 degree F of the level you set.
  • Change/check reminders let you know when to service or replace filters and other
  • critical components.
  • Large touchscreen display with backlight is easy to read — even in the dark.
  • Z-Wave wireless control lets you connect the thermostat to a Z-Wave network.
  • Hazmat Information: UN 3091 Lithium metal batteries packed in/with equipment
  • Electrical Ratings: 18 to 30 Vac
  • Color: Premier white
  • Programmability: Universal Programming from 7 Day to Non-Programmable
  • Terminal Designations: R, RC, C, W-O/B, W2-E/Aux, Y, Y2, G, L, K, S1, S2
  • Changeover: Auto or manual

Customer Reviews

Works great with my VeraLite z-wave controller!
Mr Yoda
I tried calling Honeywell support and was told that it may just be a defective unit.
Easy to install and work great with the entire system!
M. J. Fayland

Most Helpful Customer Reviews

119 of 125 people found the following review helpful By Thucydides on May 17, 2012
Color Name: White Verified Purchase
I have been using this thermostat for a few weeks and it connects to my network and controls my HVAC well most of the time. The problem is that the battery backup does not work in some of these units. I have now tried four different batteries and have had a new version of the thermostat shipped to me from Amazon. Same problem. The biggest problem with this is that the unit will not function after a power outage until the date & time are reset. This means that if your power goes out while you area way from home, there is no way to turn the hvac system on without getting home to reset the data/time. To make matters worse, Honeywell refuses to provide an technical support, stating that this is not a consumer product and must be installed by a licensed technician. This is really frustrating.
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28 of 28 people found the following review helpful By Cleve R. Sinor on July 28, 2012
Color Name: White Verified Purchase
Purchased this thermostat through Amazon last month and my HVAC contractor installed it a couple days ago. So far it seems to function as described except that the LCD screen is defective in one corner (which does not seem to affect functionality). I contacted Honeywell support to have the thermostat exchanged since the Amazon 30 day return period expired. They stated this thermostat is NOT for sale to the end user and they will only honor the warranty if purchased through an authorized HVAC professional. The following is the support email I sent and the reply from Honeywell:

I purchased this thermostat through Amazon on June 12 and my contractor installed it yesterday, July 26. It has a defective LCD screen in the lower right hand corner and I would like to exchange the device for a new unit. I cannot go through Amazon because they have a 30 day return policy. Thank you for your help in this matter.

Thank you for contacting Honeywell.

The YTH8320ZW1007 thermostat is designed to be installed by a professional and available through contractors only. We recommend you speaking to a licensed HVAC contractor for replacement. Honeywell does not sell these (professionally installed) products directly to a homeowner, we also recommend you to check with Amazon.

For assistance finding a contractor near you, please use the following[...][...]

Honeywell Customer Care

My thermostat was professionally installed but I made the mistake of buying this product myself online. Honeywell will be useless for support if you purchase this unit through Amazon. In the future, I will steer clear of Honeywell products due to their poor service.

UPDATE: After talking with Amazon customer service they have agreed to exchange the product with a new unit. Amazon customer service is excellent.
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35 of 38 people found the following review helpful By Paul Derby on September 21, 2011
Color Name: White Verified Purchase
Written Sept 2011

I just replaced my two Honeywell Thermostats with the Honeywell TH8320ZW1007/U Z-Wave Enabled Programmable Thermostat . The old thermostat, a Honeywell TH8321U1006 VisionPRO Universal, had a "more" display that showed humidity and days left to change the filter. The Z-Wave version doesn't have the "more" display. Otherwise they are quite similar. The Z-Wave thermostat base is slightly larger than the older Honeywell unit, so I did have to move the wires from the old base to the new base. The units paired just fine with a Vera 2 controller and I'm accessing the thermostats from my iPhone using iVera. The iPhone display doesn't show the fan status even though I run both HVAC systems with the fans ON all the time.

In my setup I have a Trane 2-stage gas furnace/air conditioner on the bottom 2 floors and a Trane heat pump/emergency electrical heat on the top 2 floors of a townhouse. Installation and programming took about half an hour for each thermostat. Pairing went fast once I figured out the flashing light sequence in the Vera 2 to determine when to tell the thermostat to pair.


Update Oct 20, 2012

I've only had this setup 2 days now, but it is really nice to be able to monitor and control the furnace from the iPhone from anywhere. I'm anxious to add more z-wave devices to the house. These thermostats were my first two z-wave devices. I did download a plug-in that allows the Vera 2 to capture data from a TED 5000 gateway via the IP network in the house. So the integration of the thermostats with the power monitoring device worked well.
Read more ›
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38 of 42 people found the following review helpful By Louis J F - NJ on September 8, 2011
Color Name: White
I purchased 3 of these and they work great. I replaced Honeywell touch screen thermostats that looked and operate nearly identical to theses so the operation was something I was familiar with. Linking them up to MiCasa z Wave was simple. I did a full power link to the z wave network and never had to move the MiCasa controller to the thermostats.
I can now look up and control current temperatures for each of the three thermostats from my IPhone, computer and I pad very conveniently.

One thing worthy of knowing... the units have 7 days programing with 4 different setting per day. The 4 daily time settings (time slots) and the temperatures per slot are all adjustable. You can also put the thermostat on permanent hold.

The previous thermostats had provisions where you could hold a temperature for a specified number of days, then it would revert back to its normal cycle. I would use this if I was going to be away from the property for say a week or two and wanted it to return to my desired temperature for my return. My arrival didn't always perfectly coincide but it was close and worked ok. These new thermostats only have permanent holds. No holds for a specified number of days. But now it doesn't matter because I can control it remotely. When the thermostat is NOT in permanent hold, your remote changes last only until the next time slot. If the thermostat is on permanent hold, the remote changes the temperature and keeps it there. It doesn't not get automatically altered by the next time slot setting. This works fine, you just need to know how it works as the book doesn't not adequately describe this.

All in all, a wonderful unit.
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