Stiebel Eltron DHB-E 18/21/24 LCD Set Instantaneous Water Heater
The Stiebel Eltron DHB-E 18/21/24kW Three Phase Instant Water Heater delivers powerful, on-demand hot water with advanced 3i technology for exceptional comfort and efficiency. This premium water heater uses three intelligent sensors to maintain precise temperatures between 20–60°C, ensuring a consistent shower experience without fluctuations. The clear LCD display and rotary control make operation simple, while the compact design suits both new installations and upgrades. As an instant water heater and instant water heater electric solution, it heats water only when required, helping reduce energy waste. Ideal as a hot water heater for busy homes, this 3 phase heater provides reliable performance even at high flow rates. Whether you need an instant heater, want to install water heater systems in modern properties, or require an instant water boiler for continuous hot water, the DHB-E is an excellent choice. It also complements properties using an electric heat pump water heater, delivering efficient point-of-use hot water whenever needed.
The Stiebel Eltron DHB-E 18/21/24kW Three Phase Instant Water Heater delivers powerful, on-demand hot water with advanced 3i technology for exceptional comfort and efficiency. This premium water heater uses three intelligent sensors to maintain precise temperatures between 20–60°C, ensuring a consistent shower experience without fluctuations. The clear LCD display and rotary control make operation simple, while the compact design suits both new installations and upgrades. As an instant water heater and instant water heater electric solution, it heats water only when required, helping reduce energy waste. Ideal as a hot water heater for busy homes, this 3 phase heater provides reliable performance even at high flow rates. Whether you need an instant heater, want to install water heater systems in modern properties, or require an instant water boiler for continuous hot water, the DHB-E is an excellent choice. It also complements properties using an electric heat pump water heater, delivering efficient point-of-use hot water whenever needed.
The Stiebel Eltron DHB-E 18/21/24kW Three Phase Instant Water Heater delivers powerful, on-demand hot water with advanced 3i technology for exceptional comfort and efficiency. This premium water heater uses three intelligent sensors to maintain precise temperatures between 20–60°C, ensuring a consistent shower experience without fluctuations. The clear LCD display and rotary control make operation simple, while the compact design suits both new installations and upgrades. As an instant water heater and instant water heater electric solution, it heats water only when required, helping reduce energy waste. Ideal as a hot water heater for busy homes, this 3 phase heater provides reliable performance even at high flow rates. Whether you need an instant heater, want to install water heater systems in modern properties, or require an instant water boiler for continuous hot water, the DHB-E is an excellent choice. It also complements properties using an electric heat pump water heater, delivering efficient point-of-use hot water whenever needed.
The Stiebel Eltron DHB-E 18/21/24kW Three Phase Instant Water Heater delivers powerful, on-demand hot water with advanced 3i technology for exceptional comfort and efficiency. This premium water heater uses three intelligent sensors to maintain precise temperatures between 20–60°C, ensuring a consistent shower experience without fluctuations. The clear LCD display and rotary control make operation simple, while the compact design suits both new installations and upgrades. As an instant water heater and instant water heater electric solution, it heats water only when required, helping reduce energy waste. Ideal as a hot water heater for busy homes, this 3 phase heater provides reliable performance even at high flow rates. Whether you need an instant heater, want to install water heater systems in modern properties, or require an instant water boiler for continuous hot water, the DHB-E is an excellent choice. It also complements properties using an electric heat pump water heater, delivering efficient point-of-use hot water whenever needed.
in 5 offers
The lowest price for Stiebel Eltron DHB-E 18/21/24 LCD Set Instantaneous Water Heater right now is $1,120.00 at Hot Water Shop, compared across 4 retailers.
The all-time low was $1,120.00 on 6 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 6 Nov 2026.
Last updated at 06/11/2026 15:56:45
Stiebel Eltron DHB-E LCD 3 Phase Instantaneous | Electric Hot Water System
Free delivery between 9–18 Nov
Dhb E Lcd Set
Free delivery between 17–20 Nov
Stiebel Eltron DHB-E18 3 PH Water Heater
Delivery between 13–19 Nov $44
Stiebel Eltron DHB-E 18LCD from $2149 Installed Base Package – Instant to Instant Replacement - Exact Replacement only of Existing Compliant Stiebel
| Energy Efficiency | maximum energy efficiency |
| Heat Pump? | No |
| Product Type | Tankless water heater |
| System Type | Tankless Water Heater |
| Subtype | Instantaneous Water Heater |
Stiebel Eltron DHB-E LCD 3 Phase Instantaneous | Electric Hot Water System
Free delivery between 9–18 Nov
Dhb E Lcd Set
Free delivery between 17–20 Nov
Stiebel Eltron DHB-E18 3 PH Water Heater
Delivery between 13–19 Nov $44
Stiebel Eltron DHB-E 18LCD from $2149 Installed Base Package – Instant to Instant Replacement - Exact Replacement only of Existing Compliant Stiebel
| Energy Efficiency | maximum energy efficiency |
| Heat Pump? | No |
| Product Type | Tankless water heater |
| System Type | Tankless Water Heater |
| Subtype | Instantaneous Water Heater |
