STIEBEL ELTRON flow heater, PEO 18/21/24, 18/21/24 kW/400 V white 233991

Comfortable hot water on demand – STIEBEL ELTRON PEO 18/21/24 instantaneous water heater

Are you looking for an efficient and reliable way to provide hot water in your home? The STIEBEL ELTRON PEO 18/21/24 instantaneous water heater is the ideal solution for both installers and users who appreciate comfort and savings. The device is designed to supply several hot water draw-off points, offering instant access to water at the desired temperature.

This pressure water heater is distinguished by precise electronic regulation, which allows you to set the temperature to within one degree Celsius in the range of 30-60°C. The two-color LCD display not only makes it easy to read the temperature, but also serves as a visual scald protection function – it changes from blue to red when the temperature exceeds 43°C. This is a particularly important solution for families with children or the elderly.

The PEO 18/21/24 heater is exceptionally versatile. The ability to power it with preheated water from solar installations or heat pumps allows you to reduce operating costs and increase the energy efficiency of the entire heating system. The heating system with an open heating element is resistant to scale build-up, which translates into a longer service life of the device, even in areas with hard water.

Easy installation and diagnostics

Installation of this device is simple and intuitive thanks to a separate mounting plate and rotational lock. The device cover is removed from the front without the use of tools, which greatly facilitates servicing. The built-in diagnostic system simplifies the identification of any problems and ensures a high level of safety. The possibility of mounting below the draw-off point using appropriate accessories gives great freedom of design.

Safety first

The PEO 18/21/24 heater is equipped with a multi-stage safety system, including a pressure switch and an electronic air detection system. This guarantees safe and trouble-free operation of the device for many years. In addition, the device has an IP25 protection class, which means it is resistant to water jets.