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Domestic water storage tanks and generators

Our DHW production and storage systems are the right choice for you if you want to store or produce domestic hot water.

Make your investment decision based on any criteria - the wide product range guarantees that you will find a solution that perfectly suits every customer requirement and every situation.

■ Innovative, reliable technology that guarantees maximum operational reliability and optimal cost-effectiveness.

■ Short heat-up times and high hot water comfort.

■ Thick thermal insulation effectively protects the heated water from losses, thus reducing energy consumption.

Enamelled storage tanks

Domestic water storage tank for heating domestic water. This is a steel tank, enamel painted on the inside, with protection against corrosion and thermal insulation. A built-in enamel painted heat exchanger.

Hoval CombiVal ER (200-1000)

Domestic water storage tank with built-in enamel painted heat exchanger (196-968 litres)

Hoval CombiVal ESR (200-400)

High-performance DHW tank for combined heating (193-379 litres)

Hoval CombiVal ESSR (500-1000)

High-performance double-screw DHW tank for combined heating (465-961 litres)

Fresh water modules

Turnkey station for heating domestic water using the continuous flow principle. Heating using the continuous flow principle, no storage of domestic water, therefore legionella risk greatly reduced. It is made with stainless steel plate heat exchangers, copper soldering.

Hoval TransTherm aqua F (6-10)-(6-90) fresh water module

Turnkey station for heating domestic water using the continuous flow principle for centralised or decentralised domestic water heating

Hoval TransTherm aqua FT/FTC fresh water module (27, 23 l/perc)

Fresh water module for hygienic hot water production based on the continuous flow principle with high hygiene standards

Calorifier heat pump

The device extracts energy from the ambient air using a built-in heat pump and uses it to heat the water. This saves up to two-thirds of the energy costs for hot water production.

Hoval CombiVal WPE, WPER, WPEF (300)

Turnkey domestic water storage tank with built-in air/water heat pump for heating domestic hot water

Electric heating elements

Electric heating elements are used to heat the water in the DHW tank using electricity. They consists of three U-shaped round heating rods, each pressed into a press nipple.

Hoval EP/ EFHK-E/C electric heating element (2,35 - 9,0 kW)

Screw-in or flange-mounted electric heating element from Incoloy® alloy 825 heating rods

Hoval EP PV / EFHK-E/C PV photovoltaic electric heating element (3,5 - 5,8 kW)

Photovoltaic screw-in or flange-mounted electric heating element as supplementary heating of service and heating water in photovoltaic systems