Convenience instantaneous water heater
DEL 18/21/24 Plus
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- Electronically controlled instantaneous water heater
- 3i technology for accurate temperature delivery up to maximum output
- Selectable output 18/21/24 kW in a single appliance
- For supplying several draw-off points with DHW
- Three-stage ECO mode for increased DHW convenience and greater energy savings
- Backlit multifunction display with output information
- Temperature memory keys
- Adjustable temperature limit for childproofing (anti-scalding protection)
Questions about the product
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![STIEBEL ELTRON Convenience instantaneous water heater DEL 18/21/24 Plus]()
![STIEBEL ELTRON Convenience instantaneous water heater DEL 18/21/24 Plus]()
![STIEBEL ELTRON Convenience instantaneous water heater DEL 18/21/24 Plus]()
Product details
DEL Plus instantaneous water heater – the best equipped 3i appliance.No other instantaneous water heater with 3i technology has such a wide range of features as the DEL Plus. With a backlit multifunction display, temperature memory, childproofing and ECO mode, it offers best-in-class comfort and convenience.
With the energy and water saving ECO mode, the maximum flow rate of the DEL Plus can be limited so that a constant DHW temperature is possible even at low inlet temperatures.
Thanks to the FFB 4 (Set) EU wireless remote control, the instantaneous water heater can also be conveniently operated remotely if required.
Installation Information:
Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.