--- product_id: 13290868 title: "Tempra 12 Trend | Tempra 12 Plus" brand: "stiebel eltron" price: "€ 1340.82" currency: EUR in_stock: null reviews_count: 6 url: https://www.desertcart.com.cy/products/13290868-tempra-12-trend-tempra-12-plus store_origin: CY region: Cyprus --- # 12 kW high power output Advanced Flow Control for steady temp Digital temperature control Tempra 12 Trend | Tempra 12 Plus **Brand:** stiebel eltron **Price:** € 1340.82 **Availability:** ❌ Out of Stock ## Summary > 🔥 Elevate your home’s hot water game with precision and power! ## Quick Answers - **What is this?** Tempra 12 Trend | Tempra 12 Plus by stiebel eltron - **How much does it cost?** € 1340.82 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/13290868-tempra-12-trend-tempra-12-plus) ## Best For - stiebel eltron enthusiasts ## Why This Product - Trusted stiebel eltron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Smart Design:** Sleek, compact wall-mounted unit fits discreetly anywhere—ideal for modern minimalist homes or tight spaces. - • **Energy-Savvy Savings:** Slash your electric bill by 15-20% with high-efficiency heating that smartly adjusts to your household demand. - • **Plug & Play Installation:** No venting required and easy setup means less hassle and more time enjoying hot water on demand. - • **Durability Meets Warranty:** Backed by a 7-year leakage and 3-year parts warranty, ensuring peace of mind for your investment. - • **Consistent Comfort, Always:** Advanced Flow Control technology guarantees no temperature fluctuations, delivering perfect hot water flow every time you need it. ## Overview The Stiebel Eltron Tempra 12 Plus is a 12 kW tankless electric water heater featuring exclusive Advanced Flow Control technology for stable temperature output. It offers digital temperature control, a compact wall-mount design, and energy savings of up to 20%. With no venting required and a robust warranty, it’s engineered for reliable, efficient whole-house hot water delivery. ## Description From the Manufacturer The Tempra® Plus is the most technologically advanced tankless water heater available on the market today. Advanced Flow Control is exclusive to the Tempra® Plus and ensures a constant temperature output no matter how great the hot water demand is. Advanced Flow Control technology works by automatically adjusting the flow of water to eliminate unpleasant temperature fluctuation. What that means to you is a consistently satisfying experience every time, all the time ! Review: Excelent product! Very easy to install. Highly recommended! - Excelent product! Very easy to install. Temperature setting completely stable. No ups and downs. One recommendation: I would use a removable cover instead of one with the hinges. Hard to turn cover in tight places. New update: (29-jul-2021) Nothing to report after over four years of service. Happy camper! Latest update (15-jan-2019): Bad news. Unit stopped working on January 11th, 2019 - 20 months after installation - Called Tech Support at Stiebel-Eltron and troubleshot problem to a bad FLOW SENSOR (P/N 286461). Unit was still under 3-year warranty but in the US only, no international warranty. Since water heater was installed in Costa Rica, I contacted the local S-E distribuitor to confirm bad part. They tested it at their repair shop and fault was confirmed. They replaced faulty flow sensor and now everything checks good. Total expense about $78 in part and labor. Stiebel-Eltron USA mailed me - to my US address - a replacement flow sensor at no cost which I will keep as spare. Update after almost 10 months of usage: Experience has been great this far. Not a single issue to report. On 15-mar-2018 I installed an Aqua-Pure AP430SS Hot Water System Protector made by 3M to protect unit against scale build-up. See picture enclosed. Remember to use plenty of teflon tape on the two 3/4 in. threaded male adapters to the T (filter head); otherwise, you will get water sippage. Notes: 1. I wanted to purchase the Tempra Plus 15 for better capacity but had no choice since previous water heater was wired for one double pole breaker. Too expensive to rewire, no room in wall conduit. 2. Removed and replaced previous Titan II water heater after one year of use. Energy hug, water temperature very unstable and no temp setting. 3. Installed unit under house stairs. 4. Had to use 3/4 in to 1/2 in reducer on water inlet since my water lines are 1/2 in dia. 5. This is a small unit. Be careful not to use more than two open water outlets at a time, especially with laundry machine; otherwise, you will get substantial reduction in water flow. This is normal since unit controls water flow on demand, not water temperature. 6. Used TSJ 3 x 6 AWG cable - black, white and green - for power supply per manufacturer's instructions. 7. Used shut off valve on cold and hot lines for ease of maintenance. 8. I will be checking my energy bill on the next months. 9. First power bill (after more than 30 days from installation): 256 KWh. Previous bill: 292 KWh, reduction of 12.33%. Review: Bought it and it only last 2years - It work fine for 2 years it's my second one and the time spam was the same 2yrs ## Features - Digital temperature control - Proven reliability - No venting required - Sleek design fits anywhere - Save at least 15-20% on the hot water portion of your electric bill ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0048EJXZC | | Best Sellers Rank | #634,112 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #815 in Water Heaters | | Brand Name | Stiebel Eltron | | Capacity | 12 Gallons | | Color | White | | Customer Reviews | 3.6 3.6 out of 5 stars (28) | | Efficiency | High | | Flow Rate | 1.5 Gallons Per Minute | | Global Trade Identification Number | 00094922100610 | | Is Electric | Yes | | Item Depth | 4-5/8 inches | | Item Dimensions W x H | 21.5"W x 8.5"H | | Item Weight | 13.5 Pounds | | Manufacturer | Stiebel Eltron | | Manufacturer Part Number | Tempra 12 Plus | | Manufacturer Warranty Description | 7 years leakage/ 3 years parts | | Material Type | Stainless Steel | | Model Number | Tempra 12 Plus | | Mount Type | Wall | | Power Source | Corded Electric | | Style Name | Tempra 12 Plus (Discontinued Model) | | UPC | 094922100610 785577869679 | | Unit Count | 1.0 Count | | Voltage | 208 Volts | | Wattage | 9000 watts | ## Product Details - **Brand:** Stiebel Eltron - **Capacity:** 12 Gallons - **Color:** White - **Power Source:** Corded Electric - **Product Dimensions:** 21.5"W x 8.5"H ## Images ![Tempra 12 Trend | Tempra 12 Plus - Image 1](https://m.media-amazon.com/images/I/71kbnxeJdyL.jpg) ![Tempra 12 Trend | Tempra 12 Plus - Image 2](https://m.media-amazon.com/images/I/71UKV4OMOKL.jpg) ![Tempra 12 Trend | Tempra 12 Plus - Image 3](https://m.media-amazon.com/images/I/81-bJtQKANL.jpg) ![Tempra 12 Trend | Tempra 12 Plus - Image 4](https://m.media-amazon.com/images/I/71mncznhLbL.jpg) ![Tempra 12 Trend | Tempra 12 Plus - Image 5](https://m.media-amazon.com/images/I/51fPJklxThL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: what is the warranty for tempra 24 plus ?** A: Is the warranty affected if I install this myself? **Q: 50-amp or 60-amp breakers? The specsheet for the Tempra 24 Plus on stiebel-eltron's website says 2x 50 amps, but people here seemed to use 60?** A: Greetings: The Stiebel Eltron TEMPRA 24 Plus requires 2 - 50 amp breakers, or 100 amps. **Q: For North Texas, will this supply two showers running at the same time? Can this fill a jacuzzi tub with hot water?** A: In south Texas here, probably the same inlet temp out of my well. Just filled a jacuzzi while running three sinks to try and get the 36kw plus model to blow my breaker. Got hot hot water but couldn't get it to trip the main breaker. This is the best thing for jacuzzis! **Q: How many gallons per minute does this unit heat?** A: To test the unit I connected it to an outside faucet. I filled a 5 gal bucket in 1 min 10 seconds. Incoming water temp 52 degrees. Outgoing 136 with T Stat set to 140. Water psi set to 28psi. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelent product! Very easy to install. Highly recommended! *by R***Z on June 14, 2017* Excelent product! Very easy to install. Temperature setting completely stable. No ups and downs. One recommendation: I would use a removable cover instead of one with the hinges. Hard to turn cover in tight places. New update: (29-jul-2021) Nothing to report after over four years of service. Happy camper! Latest update (15-jan-2019): Bad news. Unit stopped working on January 11th, 2019 - 20 months after installation - Called Tech Support at Stiebel-Eltron and troubleshot problem to a bad FLOW SENSOR (P/N 286461). Unit was still under 3-year warranty but in the US only, no international warranty. Since water heater was installed in Costa Rica, I contacted the local S-E distribuitor to confirm bad part. They tested it at their repair shop and fault was confirmed. They replaced faulty flow sensor and now everything checks good. Total expense about $78 in part and labor. Stiebel-Eltron USA mailed me - to my US address - a replacement flow sensor at no cost which I will keep as spare. Update after almost 10 months of usage: Experience has been great this far. Not a single issue to report. On 15-mar-2018 I installed an Aqua-Pure AP430SS Hot Water System Protector made by 3M to protect unit against scale build-up. See picture enclosed. Remember to use plenty of teflon tape on the two 3/4 in. threaded male adapters to the T (filter head); otherwise, you will get water sippage. Notes: 1. I wanted to purchase the Tempra Plus 15 for better capacity but had no choice since previous water heater was wired for one double pole breaker. Too expensive to rewire, no room in wall conduit. 2. Removed and replaced previous Titan II water heater after one year of use. Energy hug, water temperature very unstable and no temp setting. 3. Installed unit under house stairs. 4. Had to use 3/4 in to 1/2 in reducer on water inlet since my water lines are 1/2 in dia. 5. This is a small unit. Be careful not to use more than two open water outlets at a time, especially with laundry machine; otherwise, you will get substantial reduction in water flow. This is normal since unit controls water flow on demand, not water temperature. 6. Used TSJ 3 x 6 AWG cable - black, white and green - for power supply per manufacturer's instructions. 7. Used shut off valve on cold and hot lines for ease of maintenance. 8. I will be checking my energy bill on the next months. 9. First power bill (after more than 30 days from installation): 256 KWh. Previous bill: 292 KWh, reduction of 12.33%. ### ⭐ Bought it and it only last 2years *by R***Z on April 10, 2022* It work fine for 2 years it's my second one and the time spam was the same 2yrs ### ⭐⭐⭐⭐⭐ Works well. *by L***A on August 12, 2018* I bought the 15 kW model for my small home. Works great for taking showers, and washing dishes. The 12Kw model surely does have its limits on flow rate, so if you are requiring a lot of hot water at once, it may behoove you to buy a larger model. I bought the plus model, so it limits the flow of water if the output temp drops below the requested temp. I set mine to 110 and works great taking showers, just pretty much turn on the hot and roll. If someone else in the house turns on some hot, you loose pressure, like just about all of it, but it does have good flow if its being used alone. Baths take a bit longer to fill, the flowrate just cant run the hot at the flowrate my pump will supply. All in all, a great device, I cant blame my lack of space in the electrical panel on them! --- ## 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.com.cy/products/13290868-tempra-12-trend-tempra-12-plus](https://www.desertcart.com.cy/products/13290868-tempra-12-trend-tempra-12-plus) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-05-18*