--- product_id: 315781710 title: "Nonprogrammable Heat Only Thermostat, White, 1 Pack" brand: "honeywell" price: "AED 203" currency: AED in_stock: true reviews_count: 5 category: "Honeywell" url: https://www.desertcart.ae/products/315781710-nonprogrammable-heat-only-thermostat-white-1-pack store_origin: AE region: United Arab Emirates --- # Backlit easy-read LCD display Battery powered (2x AAA) Adjustable temp scale 40-90Β°F Nonprogrammable Heat Only Thermostat, White, 1 Pack **Brand:** honeywell **Price:** AED 203 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Effortless warmth, zero fuss β€” your heat-only thermostat upgrade! 🌑️ ## Quick Answers - **What is this?** Nonprogrammable Heat Only Thermostat, White, 1 Pack by honeywell - **How much does it cost?** AED 203 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/315781710-nonprogrammable-heat-only-thermostat-white-1-pack) ## 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 - β€’ **Sleek Minimalist Design:** Clean white finish and compact rectangular shape blend seamlessly into any modern workspace or home. - β€’ **Hassle-Free Installation:** Battery-powered and wall-mountable for quick setupβ€”no complex wiring or programming needed. - β€’ **Precision Comfort Control:** Set your ideal temperature effortlessly with a wide 40-90Β°F range tailored for heat-only systems. - β€’ **Always Visible Ambient Temp:** Stay informed with a constant display of your room’s current temperature on a crisp backlit screen. - β€’ **Built-In Compressor Protection:** Safeguard your heating system with smart compressor protection that extends equipment life. ## Overview The Honeywell Nonprogrammable Heat Only Thermostat offers reliable, precise temperature control with an adjustable 40-90Β°F scale and a clear backlit LCD display. Battery-powered for easy installation, it features built-in compressor protection and continuously shows ambient temperature, making it the perfect no-fuss upgrade for heat-only systems in homes or garages. ## Description Application: heat onlyfeatures:adjustable temperature scale: standard selection of 40 to 90F or garage selection of 35 to 90F backlit display is easy to read displays ambient (measured) temperature at all times onetouch access to setpoint temperature builtin compressor protection. Review: An excellent choice for replacing older verticle shaped heat only analog thermostats - This Honeywell TH1100DV1000 Pro Digital Heat only thermostat replaced a more than fifty year old General Controls brand model T-80 analog thermostat that wasn't reliably controlling an old natural gas "gravity" furnace. The old analog thermostat wasn't reliably turning the furnace on or off. It would often fail to turn off the furnace within a reasonable range of the set temperature. More often than not it would fail to turn the furnace on at all regardless of the set temperature. The natural gas furnace and the thermostat had been serviced and checked several times in the past by a HVAC technician who indicated that everything seemed to be working ok but for whatever reason my experience was that it was not reliably turning on. Before I removed the old analog thermostat I used a digital multi-meter to read the voltage and polarity of the heat only system and used red and white colored electrical tape to wrap and mark the two wires. I measured 450 millivolts DC and marked the positive side wire as red and the other wire as white. I removed the old vertical shaped metal cased thermostat and this new vertical digital thermostat back plate fit exactly over where the old thermostat had been so I did not have to paint, patch or cover any unsightly difference for the new thermostat wall plate. I was also able to re-use the older wall plate screws to mount the new wall plate. I did notice that the hole behind the thermostat wall plate was a few inches high and and inch wide. I had read that a large hole behind the wall plate can cause cold wall drafts that can negatively effect thermostat temperature readings. I used strips of thick extra sticky Gorilla (restricted trade mark) brand tape to cover that large opening and cut small holes for the two wires and wall plate screws. I connected the two wires to R for red and W for white (C was not used for my two wire millivolt system) onto the wall plate wire junction according to the simple instructions provided in the new thermostat booklet, placed the included AAA batteries into the new Honeywell thermostat (required for a millivolt heat only system) and I pushed it over the plastic wall plate. I left the new digital thermostat's advanced settings as default. I turned the simple switch to Heat On and set a temperature for testing. The final result is that this new Honeywell digital thermostat is working perfectly. The natural gas furnace turns on and off when it should. The furnace now cycles as needed to maintain the temperature within one degree of the set temperature. It doesn't overheat or under heat like the old analog thermostat used to do. I really like the minimalist non-programmable, single switch, heat only design. The only decision I had to make was what temperature to set on my new digital thermostat. In conclusion this is an excellent choice for anyone looking to replace newer or older two wire heat only analog thermostats. Notes: I purchased this thermostat from Filter Pro, Fulfilled by desertcart. Filter Pro was great.Their delivery was fast and on time. I ended up changing the cycle rate in the advanced settings mode (using the simple directions) from the default of "5" CPH to "4" CPH. The cycles per hour setting or CPH tries to adjust how many times the heating system is supposed to cycle on and off every hour. CPH is usually optimized for each type of heating system to improve the heating efficiency and energy usage. Even analog thermostats utilize a type of predictive CPH setting. For many basement gravity heating systems in larger homes the CPH recommendation can be as low as "1" or "2" because older gravity heat systems usually require a longer time for the entire system to heat up and for the heat to dissipate into the entire house. However it depends on the size of the home, size of the gravity heater system, how well the home is insulated, seasonal cold outdoor temperatures, etc.. For my smaller and poorly insulated one story home with a smaller gravity heat system a CPH of "3" or "4" seems to work best. You can refer to the included instruction booklet and test what setting works for your home (it's very easy to change it) or contact Honeywell or your local HVAC technician for recommendations on the CPH setting for your home and heating system. Review: Thermostat for heat only - Easy to install Bd works great. I use it for my gas fireplace ## Features - Adjustable Temperature Scale: Standard Selection Of 40 To 90F - Backlit Display Is Easy To Read - Displays Ambient (Measured) Temperature At All Times. - Brand Name: Honeywell - Power source type: Battery Powered ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00H6ARNXO | | Additional Features | Adjustable | | Backlight | Yes | | Best Sellers Rank | #103,156 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #321 in Home Thermostats & Accessories | | Brand | Honeywell | | Brand Name | Honeywell | | Color | White | | Colour | White | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wi-Fi | | Control Method | Touch | | Control Type | Button Control | | Controller Type | Push Button | | Controller type | Push Button | | Customer Reviews | 4.6 out of 5 stars 3,369 Reviews | | Display Type | LCD | | Global Trade Identification Number | 00085267133852 | | Included Components | thermostat | | Item Dimensions D x W x H | 10.2D x 12.7W x 15.2H centimeters | | Item Type Name | Nonprogrammable Heat Only Thermostat | | Item Weight | 207 Grams | | Manufacturer | Honeywell | | Manufacturer Part Number | TH1100DV1000 | | Material Type | Plastic | | Model Name | TH1100DV1000 | | Model Number | TH1100DV1000 | | Model name | TH1100DV1000 | | Mounting Type | Wall Mount | | Number of Batteries | 2 AAA batteries required. | | Power Source | Battery Powered | | Product Style | Traditional | | Product dimensions | 10.2D x 12.7W x 15.2H centimeters | | Screen Size | 1.5 Inches | | Shape | Rectangular | | Special features | Adjustable | | Specific Uses For Product | Garage | | Temperature Control Type | Digital | | UPC | 085267133852 | | Unit Count | 1 Count | | Voltage | 230 Volts | ## Product Details - **Brand:** Honeywell - **Controller type:** Push Button - **Model name:** TH1100DV1000 - **Product dimensions:** 10.2D x 12.7W x 15.2H centimeters - **Special features:** Adjustable ## Images ![Nonprogrammable Heat Only Thermostat, White, 1 Pack - Image 1](https://m.media-amazon.com/images/I/71UvGPJgT5L.jpg) ## Questions & Answers **Q: Will this unit operate on a 12 volt RV electrical system without the aaa batteries installed? Will the display be readable?** A: No, I tried this. You need the batteries. They last about a year. I does control the 12 Volt RV furnace properly when the batteries are installed. The temperature control is greatly improved versus the standard RV thermostat. **Q: Can this be used for Gas Fireplace?** A: I use it for gas heating. You should be good to go for your gas fireplace. **Q: I have several old circular Honeywell mercury thermostats which have two red wires only. Can I replace with this thermostat?** A: I have replaced about 25 1995-2000 model mercury t stats with this and the horizontal heat only model. Works great **Q: I have an electic wall heater and electric baseboard heater on the same line, would this thermostat work in this case?** A: No, this thermostat is rated for 24 volt not 240 volt. This thermostat is not a line voltage thermostat. It would work on a gas furnace with 24 volt controls. ## Customer Reviews ### ⭐⭐⭐⭐⭐ An excellent choice for replacing older verticle shaped heat only analog thermostats *by S***S on 1 November 2017* This Honeywell TH1100DV1000 Pro Digital Heat only thermostat replaced a more than fifty year old General Controls brand model T-80 analog thermostat that wasn't reliably controlling an old natural gas "gravity" furnace. The old analog thermostat wasn't reliably turning the furnace on or off. It would often fail to turn off the furnace within a reasonable range of the set temperature. More often than not it would fail to turn the furnace on at all regardless of the set temperature. The natural gas furnace and the thermostat had been serviced and checked several times in the past by a HVAC technician who indicated that everything seemed to be working ok but for whatever reason my experience was that it was not reliably turning on. Before I removed the old analog thermostat I used a digital multi-meter to read the voltage and polarity of the heat only system and used red and white colored electrical tape to wrap and mark the two wires. I measured 450 millivolts DC and marked the positive side wire as red and the other wire as white. I removed the old vertical shaped metal cased thermostat and this new vertical digital thermostat back plate fit exactly over where the old thermostat had been so I did not have to paint, patch or cover any unsightly difference for the new thermostat wall plate. I was also able to re-use the older wall plate screws to mount the new wall plate. I did notice that the hole behind the thermostat wall plate was a few inches high and and inch wide. I had read that a large hole behind the wall plate can cause cold wall drafts that can negatively effect thermostat temperature readings. I used strips of thick extra sticky Gorilla (restricted trade mark) brand tape to cover that large opening and cut small holes for the two wires and wall plate screws. I connected the two wires to R for red and W for white (C was not used for my two wire millivolt system) onto the wall plate wire junction according to the simple instructions provided in the new thermostat booklet, placed the included AAA batteries into the new Honeywell thermostat (required for a millivolt heat only system) and I pushed it over the plastic wall plate. I left the new digital thermostat's advanced settings as default. I turned the simple switch to Heat On and set a temperature for testing. The final result is that this new Honeywell digital thermostat is working perfectly. The natural gas furnace turns on and off when it should. The furnace now cycles as needed to maintain the temperature within one degree of the set temperature. It doesn't overheat or under heat like the old analog thermostat used to do. I really like the minimalist non-programmable, single switch, heat only design. The only decision I had to make was what temperature to set on my new digital thermostat. In conclusion this is an excellent choice for anyone looking to replace newer or older two wire heat only analog thermostats. Notes: I purchased this thermostat from Filter Pro, Fulfilled by Amazon. Filter Pro was great.Their delivery was fast and on time. I ended up changing the cycle rate in the advanced settings mode (using the simple directions) from the default of "5" CPH to "4" CPH. The cycles per hour setting or CPH tries to adjust how many times the heating system is supposed to cycle on and off every hour. CPH is usually optimized for each type of heating system to improve the heating efficiency and energy usage. Even analog thermostats utilize a type of predictive CPH setting. For many basement gravity heating systems in larger homes the CPH recommendation can be as low as "1" or "2" because older gravity heat systems usually require a longer time for the entire system to heat up and for the heat to dissipate into the entire house. However it depends on the size of the home, size of the gravity heater system, how well the home is insulated, seasonal cold outdoor temperatures, etc.. For my smaller and poorly insulated one story home with a smaller gravity heat system a CPH of "3" or "4" seems to work best. You can refer to the included instruction booklet and test what setting works for your home (it's very easy to change it) or contact Honeywell or your local HVAC technician for recommendations on the CPH setting for your home and heating system. ### ⭐⭐⭐⭐⭐ Thermostat for heat only *by L***T on 1 January 2026* Easy to install Bd works great. I use it for my gas fireplace ### ⭐⭐⭐⭐⭐ Great price very good company *by M***X on 13 April 2026* Easy to install and set up. Works great. Works with or without battery's.. can be used with power from boiler. Great deal. Dependable company.max ## Frequently Bought Together - Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only - Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater,Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/315781710-nonprogrammable-heat-only-thermostat-white-1-pack](https://www.desertcart.ae/products/315781710-nonprogrammable-heat-only-thermostat-white-1-pack) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-31*