STIEBEL ELTRON flow heater, PEY 18/21824, 18/21/24 kW/400 V white 233993

Comfort and efficiency in one – STIEBEL ELTRON PEY 18/21/24 instantaneous water heater

Are you looking for a reliable and efficient way to provide hot water in your home? The STIEBEL ELTRON PEY 18/21/24 instantaneous water heater is the perfect solution for both installers and end-users. The device combines advanced technology, comfort, and energy efficiency. Thanks to the choice of power (18, 21 or 24 kW), it can be adapted to individual needs and installation conditions.

Versatility and easy installation

The PEY 18/21/24 heater is a pressure device, compatible with all pressure taps available on the market. The ability to power it with preheated water from a solar installation or heat pump further increases its versatility. Installation is extremely simple thanks to a separate mounting plate and rotational lock, and the included template makes precise positioning of the device easier. Electrical connection can be made from the top or bottom, and cover replacement does not require tools – access is direct from the front. The possibility of mounting below the draw-off point (with appropriate accessories) provides additional flexibility in space arrangement.

Safety and reliability for years

Safety is a priority. The heating system with an open heating element copes perfectly with water of varying calcium content, minimizing the risk of scale build-up. A multi-stage safety system detects the presence of air bubbles in the installation and automatically shuts off the device in case of excessive pressure. The built-in diagnostic system facilitates quick detection of any faults, which translates to minimal downtime and low service costs. In addition, the device has an energy efficiency class of A, which guarantees economical energy consumption.

• Precise regulation: Electronic temperature control with an accuracy of 1°C ensures comfort and allows you to adjust the water temperature to individual preferences.
• High efficiency: The ability to choose the power (18/21/24 kW) allows for optimal adaptation of the device to the demand for hot water.
• Versatility: Compatibility with various heat sources (solar installations, heat pumps) increases the flexibility of the heating system.
• Easy installation: A separate mounting plate and rotational lock facilitate installation of the device.
• Safety: A multi-stage safety system protects against overheating and damage to the installation.
• Durability: A heating system resistant to scale ensures long-lasting and trouble-free operation of the device.
• Diagnostics: The built-in diagnostic system facilitates fault detection and minimizes service costs.

The STIEBEL ELTRON PEY 18/21/24 instantaneous water heater is an investment in comfort, safety and energy savings – the perfect solution for every home!