--- product_id: 272422097 title: "Honeywell Aube TH140-28-01-B/U Hydronic Heating 7-Day Programmable Thermostat" brand: "honeywell" price: "€ 5.27" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.sk/products/272422097-honeywell-aube-th140-28-01-b-u-hydronic-heating-7 store_origin: SK region: Slovakia --- # 5A resistive & 2A inductive power handling Remote temp control via phone input 60-day low battery warning Honeywell Aube TH140-28-01-B/U Hydronic Heating 7-Day Programmable Thermostat **Brand:** honeywell **Price:** € 5.27 **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay warm, stay connected — control your comfort from anywhere! 📲 ## Quick Answers - **What is this?** Honeywell Aube TH140-28-01-B/U Hydronic Heating 7-Day Programmable Thermostat by honeywell - **How much does it cost?** € 5.27 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/272422097-honeywell-aube-th140-28-01-b-u-hydronic-heating-7) ## 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 - • **Robust Power Compatibility:** Supports 24V, 120V, and 240V systems with both resistive and inductive loads. - • **Proactive Battery Management:** Low battery indicator gives a full 60-day advance warning to avoid unexpected downtime. - • **Compact & Contemporary Design:** Sleek 4.9” x 3.8” x 1” profile fits modern interiors with easy wall-mount installation. - • **Smart Remote Temperature Adjustment:** Change heating modes remotely with phone controller integration for ultimate convenience. - • **Precision Hydronic & Electric Heating Control:** Seamlessly compatible with hydronic floors, central heating, and electric heat via relay. ## Overview The Honeywell Aube TH140-28-01-B/U is a versatile 7-day programmable thermostat designed for hydronic and electric heating systems. It supports multiple voltages and load types, offers remote temperature control via phone input, and features a proactive low battery indicator with a 60-day warning. Its compact, contemporary design ensures seamless integration into modern homes, empowering professionals to optimize comfort with smart, reliable heating management. ## Description Compatible with hydronic floor heating and central heating; also compatible with electric heat applications using a relay (see accessories);5Ampere (resistive) 24Volt, 120Volt, 240Volt R, W; 2Ampere (inductive) 24Volt R, W; Millivolt compatible, SPDT dry contact relay output;Remote input enables change of temperature modes by phone (Telephone controller requiredAube by Honeywell CT240);Low battery indicator gives 60day warning to replace battery (2 'AA' batteries required);Dimensions (height by width by depth) 4.9Inch by 3.8Inch by 1Inch Review: Fantastic Look & Quick Install - The thermostat works great (bought three). It is quick to install and works on low-voltage and two wire line volt baseboard heaters. Only drawback is the loud click when the thermostat turns on or off but the sound is easy to get used to (so long as it is set to 15 minute intervals instead of 5). The unit is very slim and the faceplate is easy to remove from the wall mount for quick programming of a few side by side. The mounting (all electrical wires are hidden) is only the size of a light switch and would be easy to paint around. Overall very satisfied and shipping was 1 1/2 weeks from US to Canada and well worth the wait. Review: Your water heating thermostat search stops here - I have been searching for a thermostat compatible with my water heating system. This is the ultimate thermostat. Does not make the pump work too hard. Cycles then stops. Its very efficient. Also very easy to program. I am very happy with it ## Features - Compatible with hydronic floor heating and central heating; also compatible with electric heat applications using a relay (see accessories) - 5-Ampere (resistive) 24-Volt, 120-Volt, 240-Volt R, W; 2-Ampere (inductive) 24-Volt R, W; Millivolt compatible, SPDT dry contact relay output - Remote input enables change of temperature modes by phone (Telephone controller required - Aube by Honeywell CT240) - Low battery indicator gives 60-day warning to replace battery (2 'AA' batteries required) - Dimensions (height by width by depth): 4.9-Inch by 3.8-Inch by 1-Inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001QFZ3VO | | Additional Features | Low Battery Indicator, Programmable | | Backlight | Yes | | Brand | Honeywell | | Brand Name | Honeywell | | Color | White and Gray | | Colour | White and Gray | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wi-Fi | | Control Method | Remote | | Control Type | Button Control | | Controller Type | Push Button | | Controller type | Push Button | | Customer Reviews | 4.1 out of 5 stars 161 Reviews | | Display Type | Digital | | Global Trade Identification Number | 00775264140235 | | Included Components | thermostat | | Item Weight | 0.4 Pounds | | Manufacturer | Aube by Honeywell | | Manufacturer Part Number | TH140-28-01-B | | Material Type | Plastic | | Model Name | TH140-28-01-B | | Model Number | TH140-28-01-B | | Model name | TH140-28-01-B | | Mounting Type | Wall Mount | | Number of Batteries | 2 AA batteries required. | | Power Source | Battery Powered | | Product Style | Contemporary | | Shape | Rectangular | | Special features | Low Battery Indicator, Programmable | | Specific Uses For Product | Electric Baseboard Heater | | Specific uses for product | Electric Baseboard Heater | | Temperature Control Type | Heating | | UPC | 775264140235 | | Voltage | 240 Volts | ## Product Details - **Brand:** Honeywell - **Model name:** TH140-28-01-B - **Controller type:** Push Button - **Special features:** Low Battery Indicator, Programmable - **Colour:** White and Gray ## Images ![Honeywell Aube TH140-28-01-B/U Hydronic Heating 7-Day Programmable Thermostat - Image 1](https://m.media-amazon.com/images/I/41lFDq8sDdL.jpg) ![Honeywell Aube TH140-28-01-B/U Hydronic Heating 7-Day Programmable Thermostat - Image 2](https://m.media-amazon.com/images/I/31WsKnG-obL.jpg) ![Honeywell Aube TH140-28-01-B/U Hydronic Heating 7-Day Programmable Thermostat - Image 3](https://m.media-amazon.com/images/I/41mGj-q3WAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic Look & Quick Install *by W***B on 18 November 2010* The thermostat works great (bought three). It is quick to install and works on low-voltage and two wire line volt baseboard heaters. Only drawback is the loud click when the thermostat turns on or off but the sound is easy to get used to (so long as it is set to 15 minute intervals instead of 5). The unit is very slim and the faceplate is easy to remove from the wall mount for quick programming of a few side by side. The mounting (all electrical wires are hidden) is only the size of a light switch and would be easy to paint around. Overall very satisfied and shipping was 1 1/2 weeks from US to Canada and well worth the wait. ### ⭐⭐⭐⭐⭐ Your water heating thermostat search stops here *by P***Y on 24 December 2018* I have been searching for a thermostat compatible with my water heating system. This is the ultimate thermostat. Does not make the pump work too hard. Cycles then stops. Its very efficient. Also very easy to program. I am very happy with it ### ⭐⭐⭐⭐⭐ Best looking thermostat out there... and works good too! *by W***E on 31 October 2010* I purchased this thermostat because I am designing a very modern living space and didn't want some ugly dinosaur on the wall. Aesthetically it is just right. I love the cover door for the buttons and the clean asymmetry of the design. The programming and buttons were different than other thermostats I've used and took some getting used to, but now make sense to me. My only complaint is that there are only two set point temperatures available even though it's a seven day programmable thermostat. It's not a huge problem though and should work just fine for most residential or office uses. I would recommend this purchase for anyone looking for a good, basic programmable thermostat for energy savings. ## Frequently Bought Together - Honeywell Home Aube TH140-28-01-B Hydronic Heating 7-Day Programmable Thermostat,White and Gray - Honeywell Home RTH2300B1038 5-2 Day Programmable Thermostat, White - Honeywell Home RTH221B1039 1-Week Programmable Thermostat --- ## 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.sk/products/272422097-honeywell-aube-th140-28-01-b-u-hydronic-heating-7](https://www.desertcart.sk/products/272422097-honeywell-aube-th140-28-01-b-u-hydronic-heating-7) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-26*