Stiebel Eltron HDB-E 27 AUElectric Instantaneous Water Heater 28kW 3 PhaseTypically installed under benches or in cupboards, our small capacity electric units are designed to fit into the tightest spaces.Accurate delivery of the required hot water temperature, the HDB-E automatically adjusts flow to precisely deliver the selected temperature.Electronically controlled to accurately regulate the output water temperature, compensates for fluctuations in pressure and temperature changes. Bare wire element complete with pressure-tested copper casing is suited to both soft and hard water areas. Electronic safety system with air detection. Memory function and shower functions. Temperature selection between 30-60° Celsius Pre-heating capabilities: can accept pre-heated water (up to 45°C), e.g. for reheating with a solar heating system Precise hot water temperature up to 60°C with 4i Technology Instant and continuous flow of hot water Can accept pre-heated water (up to 45°C), e.g. for reheating with a solar heating system Compact space saving design for installation flexibility No safe tray, flue or ventilation required Rated output (415V) 28kW. Rated current Dimensions H 478mm x W 225mm x D 105mm Made in Germany. WaterMark approved, license number WMKA00301, AS3498CALCULATING OUTPUT WATER TEMPERATURE: Add below temperature rise value to Seasonal Average incoming cold-water temperature to calculate output at a desired flow rate. Typical Basin or Sink Tap Flow Rate is 6 Lpm and a Shower 9 LpmHDB-E TEMPERATURE RISE (415 V) Litres Per Minute 6 L/min 0°C. 8 L/min 52°C. 10 L/min 41°C. 12 L/min 34°C. 13.8 L/min 29°CSEASONAL AVERAGE INCOMING COLD-WATER TEMPERATURES: Melbourne: 15°C. Sydney/Brisbane/Perth/Adelaide: 18°C. Canberra/Hobart: 14°C. Townsville/Darwin: 25°CRefer Download for Further Information & Water Temperature Output Calculations and Flow rates 5 Year full parts and labour domestic warranty* *Conditions apply – refer Stiebel Eltron warranty policy for full details. Must be installed by a qualified licensed person in accordance with manufacturer’s instructions and all relevant plumbing and electrical regulations.Please note 2 days handling time plus shiping timeElectric Hot Water Repairs Call 0410 434 558
