--- product_id: 53880020 title: "TH1100DV1000 PRO 1000 Single stage Heat only Vertical Non-Programmable Thermostats - Color - /U TH1100DV-c1" brand: "honeywell" price: "C$4136" currency: NIO in_stock: true reviews_count: 13 category: "Honeywell" url: https://www.desertcart.ni/products/53880020-th1100dv1000-pro-1000-single-stage-heat-only-vertical-non-programmable store_origin: NI region: Nicaragua --- # 24V power for reliable heating Compact 4.7x2.9x1.1 in size Runs on 2 AAA batteries TH1100DV1000 PRO 1000 Single stage Heat only Vertical Non-Programmable Thermostats - Color - /U TH1100DV-c1 **Brand:** honeywell **Price:** C$4136 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay cozy, stay smart β€” heat control made simple! πŸ”₯ ## Quick Answers - **What is this?** TH1100DV1000 PRO 1000 Single stage Heat only Vertical Non-Programmable Thermostats - Color - /U TH1100DV-c1 by honeywell - **How much does it cost?** C$4136 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/53880020-th1100dv1000-pro-1000-single-stage-heat-only-vertical-non-programmable) ## 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€’ **Dependably American:** Proudly made in the USA for trusted quality and durability - β€’ **Sleek & Space-Savvy:** Slim, modern design fits seamlessly in any room or RV - β€’ **Effortless Heat Control:** Simple push-button interface for no-fuss temperature adjustments - β€’ **Clear Temperature Display:** Easy-to-read LCD screen keeps you informed at a glance - β€’ **Perfect for Heat-Only Systems:** Optimized for single-stage heatingβ€”ideal for apartments, rentals, and RVs ## Overview The Honeywell TH1100DV1000 PRO 1000 is a compact, non-programmable thermostat designed exclusively for single-stage heating systems. Featuring a sleek white finish and easy push-button controls, it offers reliable temperature management powered by 24 volts and 2 AAA batteries. Made in the USA, this thermostat is perfect for renters, apartments, and RVs seeking straightforward, dependable heat control without the complexity of programming. ## Description 4 11/16 in. High x 2 7/8 in. Wide x 1 1/8 in. Deep, premier white color, sold in each, Honeywell TH1100DV1000/U Pro 1000 vertical non-programmable thermostat. Made in United States. Manufactured by Honeywell. Review: Heat only unit..easy to install and simple settings. - Simple and easy to use! Perfect for the heat only user. Very reliable unit for renter homes and apartments. Review: This works in most RV heat only application - If you have a two wire heater in your RV and your thermostat has no digital read out this is for you it’s very accurate and simple to install ## Features - 4 11/16 in. High x 2 7/8 in. Wide x 1 1/8 in. Deep - Premier white color - Made in United States - Package Dimensions : 12.0 L x 6.0 H x 12.0 W (inches) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071X9DGHY | | Additional Features | Temperature Display | | Best Sellers Rank | #43,480 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #55 in Home Programmable Thermostats | | Brand | Honeywell | | Brand Name | Honeywell | | Color | White | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wi-Fi | | Control Method | Touch | | Control Type | Button Control | | Controller Type | Push Button | | Customer Reviews | 4.6 out of 5 stars 1,383 Reviews | | Display Type | LCD | | Finish Types | Glossy | | Included Components | Thermostat | | Item Dimensions D x W x H | 1.3"D x 1.8"W x 6.2"H | | Item Weight | 0.05 kg | | Manufacturer | Honeywell | | Manufacturer Part Number | TH1100DV1000/U | | Material Type | Plastic | | Model Name | TH1100DV1000/U | | Model Number | TH1100DV1000/U | | Mounting Type | Wall Mount | | Number of Batteries | 2 AAA batteries required. | | Number of Items | 1 | | Power Source | Corded Electric | | Product Dimensions | 1.3"D x 1.8"W x 6.2"H | | Product Style | Modern | | Screen Size | 8 inches | | Shape | Rectangular | | Special Feature | Temperature Display | | Specific Uses For Product | Air Conditioner | | Temperature Control Type | Heating | | Unit Count | 1 Count | | Voltage | 24 volts | ## Product Details - **Brand:** Honeywell - **Controller Type:** Push Button - **Model Name:** TH1100DV1000/U - **Product Dimensions:** 1.3"D x 1.8"W x 6.2"H - **Special Feature:** Temperature Display ## Images ![TH1100DV1000 PRO 1000 Single stage Heat only Vertical Non-Programmable Thermostats - Color - /U TH1100DV-c1 - Image 1](https://m.media-amazon.com/images/I/51cbeLlrIWL.jpg) ## Questions & Answers **Q: Can this be used on a 12v system?** A: Yes. I am using one on a 12 volt system and 5 on 500 milivolt systems. It should also work on a 24 volt system. It should be noted that this thermostat receives power to run the display and electronics from 2 AAA batteries that last a long time. These are required on a 500 milivolt system. The batteries can be omitted on a 12 or 24 volt system if (and only if) you have a 3 wire connection to the thermostat. The 3rd wire is the common terminal (which is not required for a mechanical thermostat with no clock, light, or electronics). You may use the batteries with a 3 wire system that doesn't need them. I believe this will cause it to hold its setting if the power goes out and comes back on. I believe (but am not sure) that the setting will be lost on a 3 wire system without batteries if the power goes out. On a 500 milivolt system the batteries are required. **Q: Does this work on a gas fireplace with a 2 wire setup?** A: I am using this thermostat on a 2 wire setup. It works fine. Boba **Q: How do you program this thermostat? (honeywell pro 1000)** A: There is no programming of this thermostat. It is for heat only. **Q: Does this work for 12v DC furnace for camper/travel trailers?** A: Yes. I replaced the OEM thermostat that failed the first night in my 2017 Airstream with this exact model TH11000-1000 three years ago and it's worked great ever since. And I had the same model in my little camping trailer as well. Both were 12v propane fired forced air, although that makes no difference since the electronics in this thermostat are separately powered by two AAA batteries and all it has to do is make and break the two-wire heater connection. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heat only unit..easy to install and simple settings. *by D***0 on August 5, 2026* Simple and easy to use! Perfect for the heat only user. Very reliable unit for renter homes and apartments. ### ⭐⭐⭐⭐⭐ This works in most RV heat only application *by J***N on July 30, 2026* If you have a two wire heater in your RV and your thermostat has no digital read out this is for you it’s very accurate and simple to install ### ⭐⭐⭐⭐⭐ Perfect *by R***S on November 26, 2021* I purchased a house in July. Now that it got cold and the heater was hooked up for the cold months, I noticed that the old Honeywell (horizontal) thermostat buttons didn't work very well (you had to push them really hard and sometimes they would get stuck so the temp would go up or down by itself because you had to push the buttons so hard - this must be common with age on these things because at the apartment I lived in before I bought my house, the same thing happened with that Honeywell thermostat, they replaced it and the new one lasted the 5 years I lived there without issue and was still doing great when I moved and that one was used for the heat and a/c). Anyhow, I wanted a vertical thermostat because that is what the home originally had, I also preferred to stick with Honeywell because that's the brand I am familiar with, and I wanted this particular style because it is just a simple straightforward thermostat, no bells and whistles that I didn't need or want (this one has heat on/off and up button to increase the heat, down button to decrease the heat, the screen shows the current temp at all times without the green backlight and when you push the buttons, the green backlight comes on for about 5-10 seconds and shuts off). The horizontal one that was installed looked horrible because they didnt fill the gaps above or below the thermostat. I purchased this one and it came fairly quick (about a week, I think) and it was rediculously easy to install (maybe 10 minutes and that is including patching the two screw holes they made to put the horizontal thermostat and painting the wall around the new one). There were only two wires for mine, so if you can match the white wire to the "w" and the black wire to the "b" on the back of the thermostat (and whatever other wires you have to the corresponding letter on the back of the thermostat), you should be good to go. It came with instructions, but I didn't even read them, it's one of those straight forward common sense things really. The heating and cooling place wanted to charge me $150 and when I told him that seemed a bit steep, he said he would do it for $90 to "help me out since I'm a single lady with no help". I bought this thermostat for $25 and helped myself out by saving $65 and I'm confident that as long as I don't push the buttons like the world is ending, then I should get at least 5 years of life out of it like I did with the one at my apartment, and probably much longer since this one is for heat only. ## Frequently Bought Together - Honeywell TH1100DV1000/U Pro 1000 Vertical Non-Programmable Thermostat - Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only --- ## 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.ni/products/53880020-th1100dv1000-pro-1000-single-stage-heat-only-vertical-non-programmable](https://www.desertcart.ni/products/53880020-th1100dv1000-pro-1000-single-stage-heat-only-vertical-non-programmable) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-08-16*