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TH2110D1009 has been discontinued
Discontinued April 14, 2022
This product was discontinued by the manufacturer.
MANUALS (3)
Direct Replacement:
PRO 2000 Programmable, 1H/1C, Vertical Thermostat, TH2110DV1008
Product Highlights
–
5-2 Day, Programmable
Low voltage
1 Heat/1 Cool
Vertical
Hardwired, Battery
1 Amps
Description
–
Features
- Weekday/Weekend programming - 5-2 (Weekdays, Weekend) programming.
- Backlit digital display - both current and set temperatures are easy to read in various lighting conditions.
- Precise comfort control (+/- 1ª F) - maintains consistent comfort to the highest level of accuracy.
- Basic operation - easy-to-use slide switches allow you to select the heat or cool mode, and operate the fan.
- Adaptive Intelligent Recovery+ - ensures programmed temperature is reached by programmed time.
Specs
–
| Amperage: | 1 |
|---|---|
| Application: | Single-Stage (Heat/Cool) |
| Stages: | 1 Heat/1 Cool |
| Programmability: | 5-2 Day Programmable |
| User Interface: | Push Button |
| Mount: | Vertical |
| Options: | Fan Control |
| Power Method: | Hardwired Battery |
| Changeover: | Manual |
| Temperature Range (F): | 40°F - 99°F |
| Operating Humidity: | 5 to 90% RH, non-condensing |
| Voltage: | Low voltage |
| Wattage: | 0.4 to 30 |
| Wiring: | O/B |
| Color: | Premier White |
| Height: | 4-11/16" |
| Width: | 2-7/8" |
| Depth (Inches): | 1-1/8" |
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Product Reviews
4.47 out of 19 reviews
89% would recommend this product
5 star
63%
4 star
32%
3 star
0%
2 star
0%
1 star
5%
Most Liked Positive Review
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Easy to install, easy to use
I replaced my three non-programmable Honeywell thermostat with these in about 30 minutes, including programing. I've used other programmable thermostats and this may not have all the display options of some programmable thermostats, but this is the easiest to use of all I've tried and and it satisfies every need I have.
VS
Most Liked Negative Review
Not so much...
I have 4 of these connected to a Honeywell HZ432 True Zone which works well enough, and the Rheem HVAC units are fine. I have replaced every one of these thermostats at least once (and some twice) in the last nine years. The problem lies with the System Switch (Heat/Off/Cool switch). After a while, the switch just goes bad and does not turn the system on. Over the years, there have been a variety of different switch types, and some seem more firm than others, but they all fail over time.
I am reluctant to swap these for a different thermostat since all my system control is from Honeywell, but it does get tiring having to jiggle the system switch to make the unit work.
And this may sound a little weird, but I don't know why you move the system switch on these units down for heat and and up for cool. Shouldn't it be the other way around since you heat things "up" and you cool things "down"? Just sayin...
Showing 1-10 of 19 reviews
Not so much...
I have 4 of these connected to a Honeywell HZ432 True Zone which works well enough, and the Rheem HVAC units are fine. I have replaced every one of these thermostats at least once (and some twice) in the last nine years. The problem lies with the System Switch (Heat/Off/Cool switch). After a while, the switch just goes bad and does not turn the system on. Over the years, there have been a variety of different switch types, and some seem more firm than others, but they all fail over time.
I am reluctant to swap these for a different thermostat since all my system control is from Honeywell, but it does get tiring having to jiggle the system switch to make the unit work.
And this may sound a little weird, but I don't know why you move the system switch on these units down for heat and and up for cool. Shouldn't it be the other way around since you heat things "up" and you cool things "down"? Just sayin...
wysiwygsd
SoCal
4 years ago
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Fairly basic, but functional
Easy to set up and program.
aerolark
Southold, NY
12 years ago
Verified Buyer
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Works great!
Purchased this item to replace TACO thermostats that were installed 50 years ago. Although the old thermostats would call for heat when the dial was manually cranked up, in normal operation the old thermostats did not.
These units display the actual temperature and whether or not the unit is calling for heat. If I were doing it again, I might consider purchasing a more expensive model that shows both the actual temperature and the programmed temperature.
skip
near Boston, MA
13 years ago
Verified Buyer
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At this time, Great Thermostat
Had murcury thermostat for 33 years and a cold house for those years. Now I wakeup to a nice warm house at 6am.
Hawkshaw
Colorado
13 years ago
Verified Buyer
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Quick service and exactly what we needed
We are using these to replace a couple analog thermostats and needed the vertical size to fit in the space. These thermostats fit our needs exactly. Easy to set up and program and PexSupply got them to us quickly and for a great price!
Canyon Hiker
Rimrock, AZ
13 years ago
Verified Buyer
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covers a switchbox!
needed a simple programmable stat to cover an existing switchbox in the wall at a rental and this is perfect. works great too!
wet head
The Pacific Northwest
13 years ago
Verified Buyer
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Well Built, weak install instructions
Bought to replace old mercury thermostats. new units have six wiring terminals with no instructions for how to hook up the existing two low-voltage wires. Tried several combinations, all resulting in heater running non-stop. Seems foolish to have to hire an electrician to install a thermostat, but their wiring diagram looks like one of John Madden's football plays.
DQ
Santa Cruz, CA
13 years ago
Verified Buyer
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great thermostat
very sinple to use, good backlit diisplay
marty mcfly
shepherdsville, ky
14 years ago
Verified Buyer
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works gread, verry sensitive
gas furnace
digger
Niles,oh
14 years ago
Verified Buyer
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Great thermostat
Great thermostat - fits perfectly in electrical box. Easy to use.
Pex Supply was terrific to work with - great service, quick delivery, competitive pricing.
Chris
Florida
14 years ago
Verified Buyer
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Product Q&A
14 Questions14 Questions
Q: Is there a mounting kit for mounting this thermostat on an electrical box?
Asked by 15 years ago
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Verified Reply- PexSupply StaffCurrently, Honeywell does not offer a plate to mount 2000 series thermostats on an electrical box.
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- Mike
Yes it will work on a standard electrical box. It's not really a bracket, but the holes line up appropriately.
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Q: what is the hold button for?
Asked by lia 16 years ago
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Verified Reply- PexSupply StaffThe hold button is to temporarily over ride the programmed settings you have on the thermostat. To remove the hold and return to the programmed settings, hit the hold button again.
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- Jeremy 112
It holds the desired temperature regardless of the program settings. Press it and set the temperature for what you wish to hold the room at. Simply press the run button to return to your normal program when you no longer wish to hold a specific temperature.
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Q: I need to program this control
Asked by alex 16 years ago
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Verified Reply- PexSupply StaffPlease view page 7 of the manual posted below, for programming instructions. http://s3.pexsupply.com/manuals/1285245498720/39620_PROD_FILE.pdf
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Q: Is this product compatible with baseboard heat? Thanks.
Asked by Charess 16 years ago
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Verified Reply- PexSupply StaffThis unit is compatible with low voltage hydronic baseboard.
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