What is Gecko by Quantia?
Gecko by Quantia is a revolutionary mini water heater that offers an innovative, sustainable, and economical alternative to traditional water heaters. This new mini water heater is designed to valorize the calories from wastewater coming from the shower, meaning that it recovers energy from water that would otherwise be wasted. It brings together performance, innovation, and environmental responsibility by taking the concept of instant hot water to a whole new level. The system replaces the conventional hot water tank with a compact, intelligent design that ensures continuous comfort while significantly reducing energy consumption. With its cutting‐edge technology, Gecko delivers a reliable and ecological solution, aiming to optimize every drop of water and calorie produced during daily showers… truly a game changer in home energy management.
Main Benefits and Key Figures
- Gecko recovers 88% of the calories from wastewater to preheat cold water.
- It allows an 80% reduction in electrical consumption by heating water only during the shower.
- The system achieves a 40% reduction in water usage compared to traditional water heaters.
- Reduced consumption is up to 6.4 times lower than that of conventional systems thanks to its innovative heat recovery technology.
- Users experience a quick return on investment, with noticeable reductions in water and electricity bills from the very first month.
How Gecko Works
When a person takes a shower, water emerges from the showerhead at 40°C, while the wastewater leaving the shower drain is around 37°C. The innovative process starts as this wastewater passes through Gecko, which recuperates the calories from the heated water and transfers them to the incoming clean, cold water – all without mixing the two. An electric resistance gently adjusts the temperature of the clean water, ensuring that it reaches that perfect 40°C mark for optimal comfort. This carefully engineered process means that only a slight increase in temperature is needed, reducing the overall energy demand dramatically… a seamless and efficient system designed to deliver instant hot water without waste.
Installation and Use
The design of Gecko makes it exceptionally easy to install, whether during a bathroom renovation, in new construction, or in existing buildings. The system can be installed by a professional or even by individuals who follow the comprehensive technical documents and training provided. One of the standout features is the reservoir of just 76cl that allows it to deliver hot water instantly when the faucet is turned on – no more waiting for the water to heat up. Additionally, the Gecko provides continuity even when multiple showers are taken in succession, ensuring that comfort is maintained at all times. For those looking to upgrade their current water heater, the option to sell the old system back to the provider for a preferential price further simplifies the transition.
Eco-Friendly Innovation and Design
The Gecko system is not only about efficiency – it is about rethinking how water and energy are managed at home. Its compact, space-saving design is paired with top-notch safety features, such as a maximum water temperature of 42°C to prevent burns, and the prevention of limescale formation. With its stylish and multifunctional shape, Gecko enhances bathroom aesthetics while ensuring practicality through constant hot water availability and precise temperature optimization. Its ecological benefits extend to reducing the electrical cost required to heat water by up to 70% and lowering water consumption by 20%, all thanks to its instantaneous and unlimited heating system that replaces traditional hot water tanks. This approach supports a circular economy model and has even been recognized with awards at CES in Las Vegas in both 2017 and 2021… a truly innovative and sustainable design.
Performance and User Experience
Users appreciate the continuous comfort provided by the intelligent system of Gecko. Real testimonials from over 100 bathrooms confirm that the product is tested and approved, delivering not only effective energy savings but also unmatched convenience and hygiene. The system’s design eliminates the risk of legionella by complying with ARS regulations and, thanks to its efficient operation, avoids the waste of cold water at the beginning of a shower – providing an 8% gain in water efficiency. Whether considering installation for a single shower or multiple bathrooms, the convenience of having instant hot water available on demand is a key user benefit that sets Gecko apart from traditional systems.
Project Impact
- SDG 7: Affordable and Clean Energy – by reducing electrical consumption and promoting energy efficiency.
- SDG 9: Industry, Innovation and Infrastructure – through its patented active system and advanced heat recovery technology.
- SDG 12: Responsible Consumption and Production – by minimizing water wastage and encouraging sustainable resource management.
- SDG 13: Climate Action – helping to reduce the overall carbon footprint with precise and energy-saving operations.
Final Thoughts
Gecko by Quantia stands as the most efficient and cost-effective water heater on the market. Its clever recovery of 88% of waste heat, combined with a reduction of 80% in electrical consumption and 40% in water usage, reshapes how modern bathrooms function. With the added benefits of immediate hot water delivery, safety measures to avoid burns, and a design that’s as stylish as it is practical, this mini water heater is paving the way toward a sustainable future in residential energy management. It offers a quick return on investment from the very first month thanks to lower energy and water bills, and its ease of installation makes it accessible to a wide range of users. The continuous, unlimited hot water supply not only redefines user experience but also supports broader environmental goals – a step toward smarter, greener living. Through its innovative and ecological design, Gecko highlights a new era of household efficiency… a revolution in water heating that contributes significantly to energy transformation and responsible resource use.





















