Infinity
A “Bathroom-thermos” for shower, bath and washbasin
Infinity
The flexible hub for ultra-fast hot water at any tap.
Integrated manifold to connect with 5+ taps
The energy-efficient alternative to hot water circulation pumps
Install it anywhere, hide it everywhere (ceiling, toilet, bath,…)
Compatible with bathroom fixtures of your choice
Easy installation in 15 minutes
Tech specs
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Height: 850mm
Width: 570mm
Depth: 190mm
Weight: 25kg
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HOT: universal 1/2’
COLD: universal 1/2’
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5x HOT: universal 1/2’ Eurocone compatible
5X Eurocone 16/2 included
5x COLD: universal 1/2’ Eurocone compatible
5X Eurocone 16/2 included
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Via 12V power supply with 220V AC/DC power supply IP65 (max 60W)
Activated when long time absent
Infinity above built-in toilet
The Infinity can be placed on top of the toilet mounting frame so that it is neatly concealed in the wall. It remains accessible via a small hatch
Infinity in the attic
The Infinity can be placed in the attic and from there the pipes go to the bathroom
Infinity in floor below
The Infinity can be placed in the basement or on a lower floor horizontally against the ceiling
Infinity in the cabinet
The Infinity can be placed against the back wall of the bathroom cabinet, storage space is retained but less deep
Infinity in the bath
The Infinity can be concealed under the bath or on the head of the bath
Infinity in the storage room
The Infinity can be placed in the storage room or technical room close to the bathroom
For professionals
TECHNICAL SPECIFICATION TEXT: HEAU INFINITY
Decentralized hot water buffer system ("bathroom thermos") designed to eliminate wait times and water waste upon hot water demand. Energy-efficient alternative to circulation loops and localized small hot run boilers. The vacuum insulation retains heat for multiple days with zero power consumption.
Technical specifications
Brand/type: Heau Infinity (Made in Belgium)
Net volume: 10 liters
Capacity: 5 outlets
Dimensions (HxWxD): 850 x 600 × 190 mm
Weight: 25 kg (empty) / approx. 35 kg (filled)
Operating Pressure: 2-6 bar
Installation & mounting
Mounting: Plug & play wall mounting with supplied bracket.
Installation locations: Above concealed toilet cistern, in false wall, suspended ceiling, in closet or adjacent utility room.
Create impact
Problem
Cold water in the pipes = cold shower
Solution
Heat stored in bathroom = instant hot water
What is Heau?
Is it a boiler?
No, it’s a “Bathroom Thermos”
How?
Heat stored for 3 days with super insulation
Recharges via heatpump/boiler
START
The first, cold water goes to the heau tank.
INSTANT HOT WATER
It pushes out hot water, providing your desired temperature from the start.
RECHARGING
The tank fills with hot water from the boiler.
READY
The tank stores heat during multiple days.
Return to step 1.
Compare to alternatives
FAQ
TECHNICAL
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It’s enough when you’re handy. All our products are robust and are made for easy installation.
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Yes. The instant hot water technology is an add-on that eliminates wait times and water waste. A primairy heat source like a boiler, heatpump, on-demand water heater,…
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Heau products feature an easily accessible mesh filter to catch coarse debris. Additionally, the dynamic flexible membrane naturally sheds scale, while bottom-positioned outlets flush away all limescale particles with the flow, preventing buildup in the reservoir.
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Max. 30 m of pipes (internal diameter 20mm) between boiler (or heat pump) and shower.
You can verify this by opening the hot water at 100%. If less than 10L of cold water comes out before it turns warm, you can enjoy the instant hot water technology. Not the case? Contact us for a tailored product.
The operating pressure should be between 2 and 6 bar.
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Perform the "bucket test": turn the hot tap on fully and catch the water in a 10-liter bucket. Does the water get hot before the bucket overflows? If so, the standard technology is suitable. If the bucket overflows and the water is still cold, please contact us for a custom solution.
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Yes, your safety is our top priority. To ensure safe showering conditions, we conducted extensive testing in collaboration with certified research facilities.
USAGE
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Relax and enjoy! During the first days, the water in the Therm-eau reservoir will slowly cool down (approx. 5°C per 24h). Once the water temperature drops below 42°C, the heating element switches on to ensure you can enjoy your instant hot water upon return!
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Absolutely. Thanks to its high-performance insulation, heat loss is minimal (approx. 5°C per 24 hours) during short absences. For longer periods of non-use, the system manages standby temperatures efficiently and runs an automatic legionella prevention cycle (heating to 60°C) to ensure your water remains 100% safe and ready for instant use upon your arrival.
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Yes. When you choose a cold shower, the heau system simply remains inactive and does not release any stored energy. The hot water is preserved and ready for your next warm shower.