--- product_id: 434801968 title: "- Suuwer 2 Heat/1 Cool Non-Programmable Thermostat for Home Heat Pump System (Blue Backlight)" brand: "suuwer" price: "€ 66.80" currency: EUR in_stock: true category: "Suuwer" url: https://www.desertcart.gr/products/434801968-suuwer-2-heat-1-cool-non-programmable-thermostat-for-home store_origin: GR region: Greece --- # Large blue backlit digital display Dual power: 24VAC or 2 AAA batteries 2 Heat / 1 Cool multi-stage system - Suuwer 2 Heat/1 Cool Non-Programmable Thermostat for Home Heat Pump System (Blue Backlight) **Brand:** suuwer **Price:** € 66.80 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay cool, stay warm, stay ahead — control your comfort like a pro! ## Quick Answers - **What is this?** - Suuwer 2 Heat/1 Cool Non-Programmable Thermostat for Home Heat Pump System (Blue Backlight) by suuwer - **How much does it cost?** € 66.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/434801968-suuwer-2-heat-1-cool-non-programmable-thermostat-for-home) ## Best For - suuwer enthusiasts ## Why This Product - Trusted suuwer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Power Flexibility:** Runs on 24VAC or 2 AAA batteries, ensuring uninterrupted performance even during power fluctuations. - • **User-Friendly Interface:** Large, clear blue backlit display with push-button controls designed for easy use by all ages. - • **Smart Maintenance Alerts:** Built-in battery and filter change reminders keep your system running smoothly without guesswork. - • **Effortless Climate Control:** Precision temperature accuracy within ±1°F for consistent comfort all year round. - • **Universal Heat Pump Compatibility:** Supports up to 2 heating and 1 cooling stages, perfect for most 24V conventional systems. ## Overview The Suuwer S721 is a non-programmable heat pump thermostat designed for homes with up to 2 heating and 1 cooling stages. Featuring a large blue backlit digital display and precise temperature control within ±1°F, it supports most 24V conventional heat pump systems. Dual powered by 24VAC or 2 AAA batteries, it offers flexible installation options and includes smart reminders for battery and filter changes, making it a reliable, user-friendly choice for maintaining optimal home comfort. ## Description Suuwer Non-Programmable Heat Pump Thermostat for Home Up to 2 Heat/1 Cool - desertcart.com ## Features - Installation Caution: Buyers should carefully review the detailed installation and wiring instructions in the images before making a purchase. It is advisable to proceed with caution if you do not have prior installation experience to prevent issues such as malfunction and incompatibility due to purchasing the wrong item - Suuwer S721 non-programmable heat pump thermostat for home, up to 2 heating and 1 cooling multi-stage systems. Display with blue backlight, large clear backlit digital display, very suitable for middle-aged and elderly people - System Compatibility: Compatible with Heat Pump systems (with aux or emergency heat) and Heat Pump (without aux) systems. Compatible with most 24V conventional single-stage systems (i.e. conventional force air, central gas, oil, or electric furnaces single-stage systems) up to 2 heat 1 cool - System Incompatibility: Not compatible with 110-240V electric heat systems (like electric baseboard heat, line voltage, convectors, radiant-ceiling heat). Does not work with conventional multistage systems (2H/2C 3H/2C 4H/2H), and mini split systems and 12v rv thermostats - Dual Power Options: Dual powered by 24VAC Power or 2 AAA Batteries. Features easy wire coded terminal blocks with designations R, G, Y, C, O, B, W/E, W2. - Accurate Temperature Control: Room temperature calibration adjustment, Accurate temperature control of +/-1-degree F for consistent comfort. Room temperature display range (41F to 95F), Temperature control range (44F to 90F) - Technical Support Features: Separate heat or cool swing set up (0.2F to 2F) and 5 minute compressor delay protection (Selectable ON or OFF). Digital thermostat has a built-in battery change and filter change reminders (Set 50-2000 hours) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09N6DFVYN | | Additional Features | Low Battery Indicator, Programmable, Temperature | | Best Sellers Rank | #61,305 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Home Nonprogrammable Thermostats | | Brand Name | Suuwer | | Color | Off-white ( Blue Backlight ) | | Control Method | Push Button | | Control Type | Button Control | | Controller Type | Push Button | | Customer Reviews | 4.4 4.4 out of 5 stars (183) | | Display Type | Digital | | Included Components | Suuwer SW721 Heat Pump Thermostat, Two screws and anchors, Operation Manual, Installation Manual, Cable Label | | Item Dimensions D x W x H | 0.98"D x 4.72"W x 3.86"H | | Manufacturer Part Number | S721 | | Material Type | Plastic | | Model Number | S721 | | Mounting Type | Wall Mount | | Power Source | Battery Powered | | Product Style | Non-Programmable Heat Pump Thermostat | | Shape | Rectangular | | Specific Uses For Product | Heat Pump | | Temperature Control Type | Non-Programmable | | Voltage | 24 volts | ## Product Details - **Brand:** Suuwer - **Color:** Off-white ( Blue Backlight ) - **Controller Type:** Push Button - **Product Dimensions:** 0.98"D x 4.72"W x 3.86"H - **Special Feature:** Low Battery Indicator, Programmable, Temperature ## Images ![- Suuwer 2 Heat/1 Cool Non-Programmable Thermostat for Home Heat Pump System (Blue Backlight) - Image 1](https://m.media-amazon.com/images/I/61Kq-4rpgvL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this work with a 3 wire boiler system ?** A: NO **Q: The manual mentions enabling heat pump but i see no option in the tech menu, anyone know how to enable it? Both heaters are turning on simultaneously.** A: I assume you have an axillary electric resistance heat strip/module which is meant to be activated when the mode switch is in the "EMH" position. It should only be used when the temperature is below the effective range of the heat pump. Generally that is somewhere between 0 F and 32 F depending on the type and efficiency of your unit. In the standard heat pump mode the thermostat should be set in the "heat" position which is basically the AC running in reverse without any axillary resistance heat. When the temperature goes below freezing the reverse AC mode will not produce adequate heat at which point you activate the axillary resistance heat by switching to the "EMH" position. I am confused when you say "both heaters are turning on simultaneously. Do you mean the heat pump is working to produce heat in addition to the resistance heat module of does your air handler have two resistance heat modules? You should consult the color codes specified in your air handler installation documentation and see if it correlates with the thermostat literature color codes. You should have one wire which activates the heat mode of the heat pump and another wire which activates the resistance heat module independent from the heat pump but still utilizing the fan induced air flow within the air handler. A simple solution might will be that you need one more wire in the thermostat signal cable. This is a common problem when a newer heat pump unit was installed as an upgrade to a standard central air system or even an upgrade to a heat pump without axillary heat. Sometime the axillary heat module is added to a heat pump at some point later than the initial install. I hope all my gibberish is somewhat helpfull. **Q: Can i use this in a R.V** A: Most likely in a city or town **Q: I have to turn the emergency heat on manually with my current thermostat. Is this the same way?** A: I think So There are 2 position heat, and Aux/Emergency ## Frequently Bought Together - Suuwer Non-Programmable Heat Pump Thermostat for Home up to 2 Heat and 1 Cool - Suuwer Non-Programmable Thermostats for Home 1 Heat/1 Cool Conventional Single-Stage Systems (Blue Backlight) - Heagstat H721 Non-Programmable Heat Pump Thermostat, 2 Heat/1 Cool, with 4.5 sq. Inch Display --- ## 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.gr/products/434801968-suuwer-2-heat-1-cool-non-programmable-thermostat-for-home](https://www.desertcart.gr/products/434801968-suuwer-2-heat-1-cool-non-programmable-thermostat-for-home) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-29*