Domestic hot water heaters

Ranging from energy class A to C and with advanced technology, our new D.H.W. heaters provide maximum energy efficiency for your comfort.

Five new solutions for your hot water needs.

Our new range of domestic hot water (D.H.W.) unvented systems is now available. Choose from five solutions tailored to meet your hot water needs:

Connected | Digital | Compact | Instant | Heat pump


Rointe electric water heaters are manufactured with the highest quality components. From the special enamel to protect the interior tank to the exclusive thermal break system, we ensure their reliability under any circumstance.


Manufactured with the latest advances in safety and consumption measurement, our electric water heaters one of the most efficient on the market.

Quality guaranteed for up to 5 years.

We take the quality of our products one step further. That’s why we’re able to offer the longest guarantees on the market of up to 5 years on the interior steel tank. We even offer 2 years guarantee on the electronic components.


Quality in the final product.

The enamelled steel tank of our water heaters has exceptional properties like corrosion and water leak prevention.


It’s sealed using a state-of-the-art plasma welding method that eliminates any risk of leakage. It is the most stable welding process with the highest degree of safety since it uses a lower welding temperature that avoids the use of additional materials.


To protect the tank from corrosion, its inner walls are covered with a layer of enamel vitrified 0.5 mm thickness.


It’s also manufactured with 3 cm thick polyurethane insulation to minimise heat loss, which is biodegradable and CFC-free, allowing us to help take care of our environment.



Save energy and prevent heat loss.

Rointe unvented water heaters have an exclusive thermal break system, which eliminates the thermal bridge between the tank and the external casing.


This prevents the flow of thermal energy between conductive materials, saving energy by preventing heat loss.


Thanks to this innovative design, we can reduce energy losses by up to 16%. 


Safety for you and your family.

Our water heaters incorporate a protection system against legionella that raises the water temperature to 60ºC once a week, to destroy this dangerous bacteria.


Without this treatment, this and other harmful bacteria, which can cause infections and even allergic problems, appear when the water temperature is around 40ºC. 


This disinfection cycle eliminates 99.9% of these pathogens so you and your family can enjoy hot water that’s safe and reliable.