--- product_id: 1995928 title: "TH3110D1008 Pro Non-Programmable Digital Thermostat" brand: "honeywell" price: "₹ 13792" currency: INR in_stock: true reviews_count: 8 category: "Honeywell" url: https://www.desertcart.in/products/1995928-th3110d1008-pro-non-programmable-digital-thermostat store_origin: IN region: India --- # Backlit dual-temp display Simple slide switch operation ±1°F precision temp control TH3110D1008 Pro Non-Programmable Digital Thermostat **Brand:** honeywell **Price:** ₹ 13792 **Availability:** ✅ In Stock ## Summary > 🌟 Simple, smart comfort control that keeps you in the know and in style. ## Quick Answers - **What is this?** TH3110D1008 Pro Non-Programmable Digital Thermostat by honeywell - **How much does it cost?** ₹ 13792 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/1995928-th3110d1008-pro-non-programmable-digital-thermostat) ## Best For - honeywell enthusiasts ## Why This Product - Trusted honeywell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Operation:** Intuitive slide switches let you toggle heat, cool, and fan modes without fuss or programming. - • **Battery or C-Wire Powered:** Flexible power options ensure uninterrupted performance—no more dead battery headaches. - • **Precision Comfort Control:** Maintain your ideal temperature within ±1°F for consistent, cozy living. - • **Reliable American-Made Quality:** Crafted in the USA by Honeywell, a trusted HVAC leader, for dependable, long-lasting comfort. - • **Dual-Temperature Backlit Display:** Simultaneously view current and set temps with crystal-clear visibility, day or night. ## Overview The Honeywell TH3110D1008 Pro is a non-programmable digital thermostat designed for straightforward HVAC systems. Featuring precise ±1°F temperature control, a backlit display showing both current and set temperatures simultaneously, and easy-to-use slide switches, it offers reliable comfort without complexity. Powered by batteries or a C-wire connection, this American-made thermostat ensures hassle-free installation and dependable operation, perfect for professionals seeking efficient, no-nonsense climate control. ## Description Product Description PRO 3000 1 HEAT/1 COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE From the Manufacturer The PRO non-programmable family of thermostats provides basic and simple operation with specific models for conventional and heat pump systems. Review: perfect for an installation in a simple HVAC system where ... - This is an outstanding product, perfect for an installation in a simple HVAC system where detailed programming is not required. It is extremely easy to install, even for an unsophisticated person. Only tools required are a small drill and a screwdriver. Optional is a level. On iPhone, there is a built in "level" on the Compass App. The only critical thing is to record the wiring with respect to the terminals on the original installation, and to reproduce those on this product's terminals. Important: Use the terminal designation, and NOT the wire color which may vary depending on the installation. If your original installation has a "C" wire, this thermostat will not require batteries, although they can be installed for backup in the event of a power outage which is really not important because if that occurs, there will be no line voltage to operate the fan motor of the furnace so that you do not want to ignite your furnace's burners. If your installation does not have a 24 volt line(C), you will need batteries. The unit comes in two parts which click together. The back part, or the face plate is the one you install on your wall with the hardware provided, and onto which you affix the designated wiring. After this is completed, you just "click on" the front part of the unit which receives its power from juxtaposed contacts on the faceplate. It's that simple. The display on the unit is easily viewable in large numbers, which consists of both the ambient temperature, and the preset temperature which is adjusted with two buttons(up and down) on the right side. The illumination is not permanently lit, mainly to conserve battery power, but can be turned on by merely pushing briefly on either the up or down buttons. It is an LCD display on a bright yellowish-green background and quite attractive. I've had my unit for about 6 months and it has been very reliable, and accurately heats or cools exactly to preset temperature. If your usage pattern consists of adhoc, by hand, quick adjustment of temperature when in the house, day/night, and away, and don't need a more complicated, programmed method of usage, this is the unit for you. It is a waste of money to buy the more expensive versions that allow the more advanced usage patterns. Honeywell is a tried and true company in the field of HVAC thermostats, and this item will not disappoint. No conflict of interest with this company! BOTTOM LINE: UNQUALIFIED BUY for the appropriate user. Review: Very simple and easy to use - This is for the TH3110D1008. It is a one heat stage, one cooling stage non-programmable thermostat. It has the capability of operating a heat pump, but if you have backup or emergency heat, it will not work properly for that. I have never seen a heat pump without backup/emergency heat, so I do not recommend this unit for heat pumps. I have installed this model on all my rental houses, most of them originally had programmable thermostats, and all of which have one stage cooling and one stage of electric heat as they are in SE Florida and as we only need to run the heat for a few days a year it makes no economic sense to install more elaborate heating equipment in this part of the country. It has completely cut out the problems and questions my tenants were having regarding programmable thermostats. I also like this model because it can be powered from the air handler instead of from batteries. I wire these with the C wire, which eliminates the need to use batteries. This also eliminates complaints from my tenants when the batteries die on the thermostat and they do not know what to do. Most people that rent are not handy and do not want to fool with any house problems, no matter how minor. If you have a one stage cooling system with electric or gas/oil forced air heat, here is what you need to wire: Red wire (24 VAC) from air handler to the R terminal Blue (usually, could be another color) wire (common) from air handler to the C terminal Yellow wire (cooling) from air handler to the Y terminal Green wire (fan control) from air handler to the G terminal White wire (heat) from air handler to the W terminal Except for the common wire, the colors above are very common, although your colors may vary. The point is, to wire the R, C, Y, G, and W terminals on the thermostat to the corresponding functions on your air handler. All the thermostat does is connect 24 VAC from the R terminal to the Y terminal when it calls for cooling, 24 VAC to the G terminal when the thermostat is to operate the indoor fan, and 24 VAC to the W terminal when the thermostat calls for heating. It is really that simple. If you have electric heat, the thermostat will turn on the fan when it calls for heat. If you have gas or oil forced air heat, the furnace will very likely have a thermostat that will turn on the fan after the gas/oil flame has heated up the heat exchanger, and once the thermostat heat setting is satisfied, that furnace based thermostat will turn off the fan once the heat exchanger cools down. However, even when you have the thermostat set for gas/oil heat, the thermostat WILL CONTROL THE FAN when it is cooling mode if it is properly configured. A common problem with gas/oil furnaces is the failure of this thermostat, so if you have fan control problems with gas or oil forced air furnaces, you need to check the fan control thermostat in the furnace before blaming this thermostat. Also, depending on the type of heating system you have, besides the electric or gas/oil slide switch on the back of the thermostat, there are a few other settings that you should configure for optimal satisfactory operation. It is easy to do, and the included directions explain what you must do, and this is done by the raise/lower buttons on the front of the thermostat that are normally used to raise and lower the temperature. (Don't confuse this configuration programming with the functions of a programmable thermostat.) If you are replacing a thermostat that uses batteries, and want to power your new thermostat from the air handler, please note that it is possible (likely) that the blue wire (if you have one, and the common wire is usually blue but could be another color) is not hooked up to your present thermostat, and it is not hooked up at the air handler as well. If you want to avoid using batteries, in that event you will need to open up the air handler and connect the blue wire to the common connection in the air handler. The common connection is connected to the grounded metal frame of the cabinet in every air handler I have ever worked on. If you only have 4 wires from your air handler to where the thermostat is installed (because that is all that a battery operated (or older mechanical) thermostat needs to control heating, cooling, and fan), then you will need to run a new wire from the air handler or furnace to the thermostat, install an add-a-wire accessory to trick the system into thinking there is a 5th wire, or just resign yourself to use batteries. Here is a link to the add-a-wire accessory. https://www.desertcart.com/Venstar-ACC0410-Wire-Accessory-Thermostats/dp/B01IF3QXMC/ref=sr_1_fkmr1_1?ie=UTF8&qid=1519606131&sr=8-1-fkmr1&keywords=diode+for+thermostat+5th+wire#customerReviews The point is to not even install the batteries, since when the power to the air handler is off, the thermostat is useless anyway; why bother with them. The thermostat functions very well. It maintains the temperature to 1 degree of your set point (assuming your heating and cooling equipment has the proper capacity to maintain the set temperature). It will remember the heat and cooling set points -- i.e. when you set the heat set point, and switch to cooling, when you switch back to heating it will remember the previously set heating set point, and it remembers the settings after a power outage. The display is back lit and simultaneously displays the set point and current temperature, and it seems to be well made. I have installed 11 of these with no failures and no problems. ## Features - Pro 3000 1 heat/1 cool non-programmable digital thermostat white - Model - TH3110D1008 - This is manufactured in United States - Non-programmable digital thermostat - Backlit digital display - both current and set temperatures are easy to read in various lighting conditions.Shows both current and set temperatures at the same time.Precise comfort control [ 1 F ( 0. 5 C)] - 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 - Backlit digital display - both current and set temperatures are easy to read in various lighting conditions - Shows both current and set temperatures at the same time - Precise comfort control [± 1 F (± 0.5 C)] - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001RZA37W | | Additional Features | Backlit Display, Precise Comfort Control, Easy-to-Use Slide Switches | | Backlight | Yes | | Best Sellers Rank | #32,338 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Home Nonprogrammable Thermostats | | Brand | Honeywell | | Brand Name | Honeywell | | Color | White | | Connectivity Technology | battyies | | Control Method | Remote | | Control Type | Button Control | | Controller Type | Hand Control | | Customer Reviews | 4.6 out of 5 stars 3,284 Reviews | | Display Type | Digital | | Finish Types | Probably Glossy or Matte | | Global Trade Identification Number | 00085267265140, 00662766326949 | | Included Components | Pro Non-Programmable Digital Thermostat | | Item Dimensions D x W x H | 2.5"D x 5.5"W x 4"H | | Item Type Name | Honeywell TH3110D1008 Pro Non-Programmable Digital Thermostat | | Item Weight | 0.52 Pounds | | Manufacturer | Honeywell | | Material Type | Plastic | | Model Name | Honeywell | | Model Number | TH3110D1008 | | Mounting Type | Wall Mount | | Number of Batteries | 2 AA batteries required. | | Power Source | Battery Powered | | Product Dimensions | 2.5"D x 5.5"W x 4"H | | Product Style | Modern | | Shape | Curved | | Special Feature | Backlit Display, Precise Comfort Control, Easy-to-Use Slide Switches | | Specific Uses For Product | temperature measurement | | Temperature Control Type | Heating | | UPC | 662766326949 642008939472 085267265140 085267445641 | | Unit Count | 1.0 Count | | Voltage | 24 Volts | ## Product Details - **Brand:** Honeywell - **Model Name:** Honeywell - **Product Dimensions:** 2.5"D x 5.5"W x 4"H - **Controller Type:** Hand Control - **Special Feature:** Backlit Display, Precise Comfort Control, Easy-to-Use Slide Switches ## Images ![TH3110D1008 Pro Non-Programmable Digital Thermostat - Image 1](https://m.media-amazon.com/images/I/71eeZN-M4lL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Some reviews indicate it limits the cycling of the system, but I don't find anything in the product description or online to verify that.** A: It will depend on the application your thermostat is hooked up to. Mine is hooked up to an oil/hot water furnace and does not restrict cycling. Cannot provide information should this be hooked up to another type of heating system. **Q: Can you adjust the themometer part if the correct temp is not being displayed** A: no, there is no way to "re-calibrate" the display temp if it doesn't seem correct **Q: can someone tell me if this can replace Robertshaw 8425-2 heat/2 cool ?** A: Your Robertshaw thermostat has 10 wire terminals and the Honeywell has 9 terminals. According to the Honeywell instructions, it will handle 2 stage heating and one stage cooling; or 1 stage heating and 1 stage cooling. You can call honeywell customer service to see for sure: 1-800-468-1502 ... that is the number on the instructions.From what I can see in the directions, the thermostat was designed to handle a wide range of heating (gas, oil, electric, hot water and steam) systems and air conditioning. There are several wiring options depending on the systems you have, so READ the directions prior to starting and follow them during the instalation.My thermostat is NOT cheap Chinese plastic, it was assembled in Mexico. It has worked very well for heating my home last winter and was working fine for cooling last week .... we are colder again this week! It is much more accurate than the programable Honeywell thermostat it replaced. **Q: Can this replace a Honeywell old 80's style heat only dial?** A: Yes. All you have to do is simply not connect any AC wires to the terminal. When you remove the old thermostat, take note of what wires went to what terminals, and try to duplicate. The instruction sheet will make it clear failing that. (We have no AC, so we had the exact same situation.) ## Customer Reviews ### ⭐⭐⭐⭐⭐ perfect for an installation in a simple HVAC system where ... *by D***E on November 6, 2017* This is an outstanding product, perfect for an installation in a simple HVAC system where detailed programming is not required. It is extremely easy to install, even for an unsophisticated person. Only tools required are a small drill and a screwdriver. Optional is a level. On iPhone, there is a built in "level" on the Compass App. The only critical thing is to record the wiring with respect to the terminals on the original installation, and to reproduce those on this product's terminals. Important: Use the terminal designation, and NOT the wire color which may vary depending on the installation. If your original installation has a "C" wire, this thermostat will not require batteries, although they can be installed for backup in the event of a power outage which is really not important because if that occurs, there will be no line voltage to operate the fan motor of the furnace so that you do not want to ignite your furnace's burners. If your installation does not have a 24 volt line(C), you will need batteries. The unit comes in two parts which click together. The back part, or the face plate is the one you install on your wall with the hardware provided, and onto which you affix the designated wiring. After this is completed, you just "click on" the front part of the unit which receives its power from juxtaposed contacts on the faceplate. It's that simple. The display on the unit is easily viewable in large numbers, which consists of both the ambient temperature, and the preset temperature which is adjusted with two buttons(up and down) on the right side. The illumination is not permanently lit, mainly to conserve battery power, but can be turned on by merely pushing briefly on either the up or down buttons. It is an LCD display on a bright yellowish-green background and quite attractive. I've had my unit for about 6 months and it has been very reliable, and accurately heats or cools exactly to preset temperature. If your usage pattern consists of adhoc, by hand, quick adjustment of temperature when in the house, day/night, and away, and don't need a more complicated, programmed method of usage, this is the unit for you. It is a waste of money to buy the more expensive versions that allow the more advanced usage patterns. Honeywell is a tried and true company in the field of HVAC thermostats, and this item will not disappoint. No conflict of interest with this company! BOTTOM LINE: UNQUALIFIED BUY for the appropriate user. ### ⭐⭐⭐⭐⭐ Very simple and easy to use *by R***K on February 26, 2018* This is for the TH3110D1008. It is a one heat stage, one cooling stage non-programmable thermostat. It has the capability of operating a heat pump, but if you have backup or emergency heat, it will not work properly for that. I have never seen a heat pump without backup/emergency heat, so I do not recommend this unit for heat pumps. I have installed this model on all my rental houses, most of them originally had programmable thermostats, and all of which have one stage cooling and one stage of electric heat as they are in SE Florida and as we only need to run the heat for a few days a year it makes no economic sense to install more elaborate heating equipment in this part of the country. It has completely cut out the problems and questions my tenants were having regarding programmable thermostats. I also like this model because it can be powered from the air handler instead of from batteries. I wire these with the C wire, which eliminates the need to use batteries. This also eliminates complaints from my tenants when the batteries die on the thermostat and they do not know what to do. Most people that rent are not handy and do not want to fool with any house problems, no matter how minor. If you have a one stage cooling system with electric or gas/oil forced air heat, here is what you need to wire: Red wire (24 VAC) from air handler to the R terminal Blue (usually, could be another color) wire (common) from air handler to the C terminal Yellow wire (cooling) from air handler to the Y terminal Green wire (fan control) from air handler to the G terminal White wire (heat) from air handler to the W terminal Except for the common wire, the colors above are very common, although your colors may vary. The point is, to wire the R, C, Y, G, and W terminals on the thermostat to the corresponding functions on your air handler. All the thermostat does is connect 24 VAC from the R terminal to the Y terminal when it calls for cooling, 24 VAC to the G terminal when the thermostat is to operate the indoor fan, and 24 VAC to the W terminal when the thermostat calls for heating. It is really that simple. If you have electric heat, the thermostat will turn on the fan when it calls for heat. If you have gas or oil forced air heat, the furnace will very likely have a thermostat that will turn on the fan after the gas/oil flame has heated up the heat exchanger, and once the thermostat heat setting is satisfied, that furnace based thermostat will turn off the fan once the heat exchanger cools down. However, even when you have the thermostat set for gas/oil heat, the thermostat WILL CONTROL THE FAN when it is cooling mode if it is properly configured. A common problem with gas/oil furnaces is the failure of this thermostat, so if you have fan control problems with gas or oil forced air furnaces, you need to check the fan control thermostat in the furnace before blaming this thermostat. Also, depending on the type of heating system you have, besides the electric or gas/oil slide switch on the back of the thermostat, there are a few other settings that you should configure for optimal satisfactory operation. It is easy to do, and the included directions explain what you must do, and this is done by the raise/lower buttons on the front of the thermostat that are normally used to raise and lower the temperature. (Don't confuse this configuration programming with the functions of a programmable thermostat.) If you are replacing a thermostat that uses batteries, and want to power your new thermostat from the air handler, please note that it is possible (likely) that the blue wire (if you have one, and the common wire is usually blue but could be another color) is not hooked up to your present thermostat, and it is not hooked up at the air handler as well. If you want to avoid using batteries, in that event you will need to open up the air handler and connect the blue wire to the common connection in the air handler. The common connection is connected to the grounded metal frame of the cabinet in every air handler I have ever worked on. If you only have 4 wires from your air handler to where the thermostat is installed (because that is all that a battery operated (or older mechanical) thermostat needs to control heating, cooling, and fan), then you will need to run a new wire from the air handler or furnace to the thermostat, install an add-a-wire accessory to trick the system into thinking there is a 5th wire, or just resign yourself to use batteries. Here is a link to the add-a-wire accessory. https://www.amazon.com/Venstar-ACC0410-Wire-Accessory-Thermostats/dp/B01IF3QXMC/ref=sr_1_fkmr1_1?ie=UTF8&qid=1519606131&sr=8-1-fkmr1&keywords=diode+for+thermostat+5th+wire#customerReviews The point is to not even install the batteries, since when the power to the air handler is off, the thermostat is useless anyway; why bother with them. The thermostat functions very well. It maintains the temperature to 1 degree of your set point (assuming your heating and cooling equipment has the proper capacity to maintain the set temperature). It will remember the heat and cooling set points -- i.e. when you set the heat set point, and switch to cooling, when you switch back to heating it will remember the previously set heating set point, and it remembers the settings after a power outage. The display is back lit and simultaneously displays the set point and current temperature, and it seems to be well made. I have installed 11 of these with no failures and no problems. ### ⭐⭐⭐⭐⭐ A Good Basic Thermostat *by A***K on November 15, 2021* I ordered this thermostat to replace an older Honeywell RTH1100B model that worked great for years but got damaged by corroded batteries and is now discontinued (why these thermostats do not have an option to run on the 24 VAC system power is beyond me). Since both the old and new thermostats were made by Honeywell, it was easy to install as the wiring hookup was identical. After installation, I noted that the temperature reported by the new thermostat seemed a bit low but I figured it was due to having been in the Amazon delivery van for several hours. I set the temperature to the desired room temperature and the heat immediately came on. I went on to do other things and forgot about it. About an hour or so later, I was feeling quite warm and noticed the heat was still on. I went to check the thermostat and it was still reading a low temperature! The heat was running continuously for over an hour. I immediately shut it off and checked the room temperature. A standalone digital thermometer said 68 while the thermostat said 57. Not good. I put the thermostat in standby and figured I would wait a few hours and see if anything changed. The next morning, the new thermostat now read 52 and the room temperature was 60. Something was definitely wrong. I initiated an exchange with Amazon and a replacement arrived two days later. I installed the new one and it immediately read the same temperature as the digital thermometer so I was happy. I have been using the replacement for four days now and it is working as expected. The backlight is very helpful in low light situations and having both the room temperature and set temperature displayed side-by-side is helpful too. And as luck would have it, the mounting hole locations were identical to the previous thermostat so it was a simple mounting job. As long as you get a properly functioning unit, it should work very well. If not, Amazon's exchange procedure is painless and I was able to get the issue rectified pretty quickly (it was possible to manually activate the heat on the defective unit so I was not freezing waiting for the replacement). I gave the thermostat five stars because the replacement is working very well. I figure the defective unit was a "one off" and not indicative of the overall quality. ## Frequently Bought Together - Honeywell TH3110D1008 Pro Non-Programmable Digital Thermostat, 1 Pack, White - Honeywell Home RTH2300B1038 5-2 Day Programmable Thermostat, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/1995928-th3110d1008-pro-non-programmable-digital-thermostat](https://www.desertcart.in/products/1995928-th3110d1008-pro-non-programmable-digital-thermostat) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-04-28*