Dalis Pro Air Source Heat Pump and Storage Tank

Rointe UK

With an A+ energy rating, the Rointe Dalis Pro unvented electric heat pump and storage tank is an all-in-one system, designed for high-efficiency production of domestic hot water.

An air-source heat pump, it utilises “air to water” heat transfer technology and rotary compression to extract heat from the air outside, ensuring the highest possible energy efficiency class (energy rating A+).

This advanced heat pump system is virtually silent and includes an enamelled steel tank that prevents water leakage, insulated by 50mm thick PU insulation to help reduce heat loss.

It also includes submerged heating elements to heat water quickly and a magnesium anode to protect against limescale.

Easy to install, this advanced air to water heat pump system is the ideal partner to Rointe electric radiators for a complete low carbon heating and hot water system, or as a standalone hot water system.

Features and benefits of the Dalis Pro:

Four models available
200 or 260 litres with heat exchanger (auxiliary source e.g. solar, boiler).
200 or 260 litres without heat exchanger.

Highest energy efficiency class in its category (A+) with COP 2.8 (200 litres) and 3.0 (260 litres). Heats water up to 65ºC with heat pump only module. Electric heating element for faster heat up to reach temperature of 75ºC.

Advanced operation
Includes Auto / Boost mode for easy programming. Sound power as low as 53 dB, making it suitable for use in all types of residential properties. Operates with incoming air temperatures from -10 to 43ºC. Electronically regulated expansion valve with step motor for precisely balanced refrigerant cycle.

Safety features
Automatic anti-legionella cycle. Thermal circuit breaker with auto reset. 4-way valve defrosting. Safety thermostat. IPX4 rated.

Built to last
Submerged heating elements with enamelled steel tank, magnesium anode protector and 50mm rigid polyurethane foam insulation (CFC-free). 5 years guarantee on tank and 2 years on electronics.

Modern finish
Sleek grey finish with digital control panel and LCD screen.

Additional accessories:
• Rointe Dalis installation kit (mandatory) containing a pressure-reducing and relief valve, expansion vessel and tundish.




Be the first to endorse this product.

Add to Project Board

Create a new project board:


Tech Data

Rointe UK

Rointe UK

With over 35 years’ experience and a presence in over 10 countries, Rointe is a leading international manufacturer of electric heating, dedicated to providing sustainable, thermal comfort. Rointe’s products include electric radiators, towel rails,...
View company profile

Other Products