Dalis electric heat pump and storage tank


With an A energy rating, the Dalis heat pump and storage tank is an all-in-one system, designed for high-efficiency production of domestic hot water. Consisting of a heat pump and storage tank, it utilises heat transfer technology and rotary compression to extract heat from the air outside, ensuring the highest possible energy efficiency class.


This safe and reliable air-source heat pump is available in a tank capacity of 200 litres or 260 litres with or without exchanger.


· Low noise emission – 59dB
· Anti-legionella disinfection cycle
· 24/7 programming and boost function
· Thermal circuit breaker with auto reset


This product requires a mandatory Rointe installation kit (sold separately) for correct installation.


Rointe domestic hot water heaters are manufactured with high-quality components and include extended guarantees for your peace of mind.


Our new range of innovative unvented water heaters is the ideal solution to meet your domestic hot water needs. With five new advanced products including connected, digital, compact and instant along with an air source heat pump, ranging from energy class A to C. From special enamel to protect the interior tank to an exclusive thermal break system, we ensure their reliability under any circumstance. They include the latest advances in safety and consumption measurement.


The Dalis hot water heat pump is designed for high-efficiency production of domestic hot water. It’s an air source solution with “air to water” heat transfer technology ensuring the highest possible energy efficiency class. A virtually silent system that includes an enamelled steel tank, insulated by 50mm thick PU insulation. It also includes submerged heating elements to heat the water quickly and a magnesium anode to protect against limescale. Mandatory installation kit sold separately.

Aerothermic system (air source)

Submerged copper heating element

Vitrified steel tank

Protective magnesium anode

50 mm PU insulation

Low noise emission (59 dB)

Automatic defrost system: passive & air

Centrifugal fan

Anti-legionella disinfection cycle

With exchanger

24/7 programming

Comfort / Eco modes

Boost function

Thermal circuit breaker with auto reset

Installation kit sold separately

(*) Input air temperature 20ºC, ambient temperature 20ºC, inlet water temperature 10ºC and setpoint temperature 55ºC (according to the UN EN 16147-2011 standard).
(**) Measurements made according to EN 12897-2006. *** Measurements made according to the EN 16147-2011 standard.

Product Reference DWI---DHWI4
A - Width 650 mm
B - Height (200 L | 260 L model) 1,717 mm | 2,004 mm
C - Distance between air entry and exit 380 mm
Power supply 1/N/230 V
Empty weight (200 L | 260 L model) 94 kg | 110.2 kg
Magnesium anode x 2
Compatible with flow exchanger Yes
Compressor Rotary
Coolant R134a
Gas load 900 gr
COP* (200 L | 260 L model) 2.8 | 3.1
Heating time* (h:min) 07:16
Heating time boost mode* (h:min) 03:48
Heat loss at 65ºC*** (200 L | 260 L model) 76 W | 105 W
Nominal power 1,500 W
Max. power absorbed 500 W
Total thermal power 3,100 W
Voltage 230 V ~
Nominal air capacity 350 m3/h
Current 13.5 A
Protection grade IPX4
Finish Grey
EAN code - 200 litre model 8436045914620
EAN code - 260 litre model 8436045914606

Our guarantees are the best on the market.

Customer satisfaction always comes first for us, along with offering a high-quality product. That’s why this product is guaranteed for 5 years on the tank and 2 years on the electronics.


Technical Support

If you have any problems with your product or if you need help, call our Technical Support team on 0203 321 5929, send us an email to support@rointe.co.uk or send a message using the form below. We will be in touch as soon as possible to help you.


Asistencia técnica

  • Kyros digital electric radiator with pre-programming – 990 W

  • CT.2 – digital programmable thermostat with Wi-Fi

  • AIR Control – two-way infrared remote control

  • BASIC Control – infrared remote control


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