--- product_id: 13290868 title: "Tempra 12 | Tempra 12 Plus" brand: "stiebel eltron" price: "€ 1185.79" currency: EUR in_stock: true url: https://www.desertcart.de/products/13290868-tempra-12-tempra-12-plus store_origin: DE region: Germany --- # 12kW powerful heating Digital precise temp control No venting, easy install Tempra 12 | Tempra 12 Plus **Brand:** stiebel eltron **Price:** € 1185.79 **Availability:** ✅ In Stock ## Summary > 🔥 Heat smarter, not harder — your home’s future-ready water heater! ## Quick Answers - **What is this?** Tempra 12 | Tempra 12 Plus by stiebel eltron - **How much does it cost?** € 1185.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/13290868-tempra-12-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 - • **Sleek & Space-Savvy:** Compact wall-mounted design fits seamlessly into any modern home or apartment. - • **Energy Smart Savings:** Cut your electric hot water costs by 15-20% with efficient, on-demand heating. - • **Plug & Play Convenience:** No venting required means faster, cleaner installation without compromising performance. - • **Durability You Can Trust:** Built with stainless steel and backed by a 7-year leakage warranty for long-term peace of mind. - • **Consistent Comfort, Always:** Advanced Flow Control® technology guarantees zero temperature fluctuations even under high demand. ## Overview The Stiebel Eltron Tempra 12 Plus is a 12kW whole-house tankless water heater featuring exclusive Advanced Flow Control® technology for consistent temperature output. Its sleek, wall-mounted stainless steel design requires no venting, saving space and installation hassle. With digital temperature control and energy-efficient operation, it reduces electric hot water costs by up to 20%. Backed by a 7-year leakage warranty, it’s engineered for reliability and modern living. ## 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 ! ## 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 | #418,324 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #417 in Water Heaters | | Brand Name | Stiebel Eltron | | Capacity | 12 gallons | | Color | White | | Customer Reviews | 4.1 4.1 out of 5 stars (28) | | Flow Rate | 1.5 gpm | | Global Trade Identification Number | 00094922100610 | | Heat Output | 12000 watts | | Item Depth | 4-5/8 inches | | Item Dimensions W x H | 21.5"W x 8.5"H | | Item Highlight | Tempra 12 Plus whole-house electric tankless; 12kW; 240V; Advanced Flow Control | | 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 | | Number of Items | 1 | | Power Source | Corded Electric | | Special Features | Advanced Flow Control® technology | | Style Name | Tempra 12 Plus (Discontinued Model) | | UPC | 094922100610 785577869679 | | Unit Count | 1 Count | | Voltage | 208 volts | | Wattage | 9000 watts | ## Product Details - **Brand:** Stiebel Eltron - **Capacity:** 12 gallons - **Power Source:** Corded Electric - **Product Dimensions:** 21.5"W x 8.5"H - **Special Feature:** Advanced Flow Control® technology ## Images ![Tempra 12 | Tempra 12 Plus - Image 1](https://m.media-amazon.com/images/I/81tVx7OfS0L.jpg) ![Tempra 12 | Tempra 12 Plus - Image 2](https://m.media-amazon.com/images/I/31IX2SLaNlL.jpg) ![Tempra 12 | Tempra 12 Plus - Image 3](https://m.media-amazon.com/images/I/41azU1yf00L.jpg) ![Tempra 12 | Tempra 12 Plus - Image 4](https://m.media-amazon.com/images/I/51jRdukmDWL.jpg) ![Tempra 12 | Tempra 12 Plus - Image 5](https://m.media-amazon.com/images/I/51s9HdKLDSL.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. --- ## 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.de/products/13290868-tempra-12-tempra-12-plus](https://www.desertcart.de/products/13290868-tempra-12-tempra-12-plus) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-10-19*