In April 2013 the family of accurate electric water heaters from Stiebel Eltron supplied to America was added with a new series of four models. In terms of size, appearance, technical features and price they are all the same, the only difference is the installed heating element power – from 11 to 24 kW. It allows the consumer to get from 5 to 11 liters of hot water per minute at voltage of 380 V and water heating to 38 ° C , which is enough for simultaneous service of one or more water outlets.
Flow-through three-phase electric water heaters Stiebel Eltron HDB-E 12 Si/E 18 Si/E 21 Si/E 24 Si
Description
If we talk about the whole family of three-phase flow-through water heaters Stiebel Eltron, the new series is the simplest, more complex are equipped with electronic control of power and temperature, some allow remote control and have various other technical features. This series are equipped with hydraulic control, which means that the unit price is lower. Outlet water temperature is regulated by the flow with a mixer.
The manufacturer has especially emphasized the usability of these novelties in the networks with “hard” water, with low and unstable pressure, t. The new electric water heaters are very important, in particular, when connecting to old utilities, which in our conditions is sometimes very important when choosing equipment.
Heating flow sensor switching occurs at a minimum water flow of 2.3 l min, the maximum pressure in the supply line – 10 atm. The spiral heating element is installed in a bulb of heat-resistant fluoroplastic. The maximum temperature of hot water – 55 ° C
Device is equipped with a protection device, which disconnects heating in case of air pockets or overheating. Heater protection class – IP 25 protection against water jets . The devices are assembled in Germany.
And finally we should note the design – elegant and rigorous, as in all devices of this brand.
|
PRICE
: 10 500 Dollars.
I recently came across the Stiebel Eltron HDB-E series of three-phase electric instantaneous water heaters and wanted to hear from those who have used it. How effective and efficient is this model in providing hot water on demand? Does it maintain a consistent temperature throughout usage? I’m specifically interested in the 12 Si, 18 Si, 21 Si, and 24 Si models. Are they suitable for residential use? Any input or experience with these water heaters would be greatly appreciated!
How does the Stiebel Eltron HDB-E series of three-phase electric instantaneous water heaters compare in terms of performance, reliability, and energy efficiency? Are there any notable differences between the 12 Si, 18 Si, 21 Si, and 24 Si models that I should consider?
Can someone who has used the Stiebel Eltron HDB-E 12 Si/E 18 Si/E 21 Si/E 24 Si three-phase electric instantaneous water heaters provide some feedback or a review? I’m considering purchasing one and would like to know if it is efficient and reliable. How long does it take to heat water and does it have any additional features worth mentioning? Thank you in advance for your insights!