Stiebel Eltron 231999 HDB-E 12 Tankless heater A (A - G) electronical 12 kW

Overview

Electronically controlled water heater
2i technology for good energy efficiency and constant hot water temperature
12 kW Rated power

Description

APPLICATION:
HDB-E for single and group supply. Pressure-resistant device for pressure fittings.

EQUIPMENT:
Electronically controlled with 2i technology. Constant hot water temperature up to maximum power. Hot water temperature set to 55 degrees C.

EFFICIENCY: Saves up to 20% energy and water through electronic power control. High energy efficiency.

PROFESSIONAL RAPID INSTALLATION: Quick and easy installation. Easy replacement with all common flow-type heaters. Universal wall mounting strip. Water connection for surface and flush mounting with 3-way barrier. Suitable for plastic pipes. Flow limiter included. Variable electrical connection (top/bottom). IP 25. SERVICE: Fault analysis by LED diagnostic light. Inner assembly can be removed.

SECURITY:
Bare-wire heating system for lime and cold-rich waters. Multi-stage safety concept consisting of safety temperature cut-off, pressure cut-off and electronic air detection system.

Characteristics

Fixed temperature setting at 55 °C.
For low-calcareous and calcareous water
Quick PROFESSIONAL RAPID installation
Electronic air detection system
Insulation block: Plastic
Heating system Heat generator: Bare wire
Cap and rear wall: Plastic
Colour: white

Information

Caution!
High-voltage tankless water heaters:
Supplying this tankless water heater requires a 3-phase AC outlet.
Installing and connecting high-voltage tankless water heaters requires prior approval of your utility provider. More over, HV tankless water heaters must be installed by the utility provider, or a qualified and certified subcontractor only.

Delivery content

• Tankless Water Heaters
• User manual.

Keywords

Stiebel Eltron, 231999, HDB-E 12, boiler