Hot Water Instantaneous Water Heaters for Professional Applications
- Our systems are developed and manufactured in Germany.
- Their robust design is engineered for low-maintenance continuous operation.
- Mobile and stationary versions cover applications in industry and construction.
- The heating system operates efficiently with a high level of energy efficiency.
A CLENA Solutions hot water instantaneous water heater for pressure washers provides hot water reliably and exactly where it is needed.
Whether for industrial cleaning processes, construction projects, or municipal applications, we offer a range of systems for different requirements. A HotBox delivers consistently high temperatures for efficient cleaning and decontamination tasks.
CLENA hot water instantaneous water heaters are available for a wide range of pressure levels, covering everything from low-pressure systems to high-performance versions rated at 200, 300, 400, or 500 bar.
This allows the ideal solution to be matched precisely to the cleaning task, level of contamination, and operating environment.
Our systems are designed to operate safely and economically, even under demanding conditions.
Technical precision, durable construction, and easy maintenance are at the core of every design.
CLENA supplies both mobile hot water instantaneous water heaters for pressure washers and stationary systems that can be flexibly adapted to the available infrastructure.
High-Performance Hot Water Systems
CLENA instantaneous water heaters generate hot water continuously without the need for a storage tank. This reduces energy losses and increases operating efficiency.
Each HotBox features a modular design, offers easy access for maintenance, and is built for energy-intensive industrial applications.
Variable heating capacities allow precise adjustment to the required temperature and flow rate.
Benefits at a Glance
- Fast hot water supply without storage losses.
- Stainless steel components ensure long service life.
- Modular construction enables easy integration into existing systems.
- Excellent accessibility reduces maintenance costs.
- High energy efficiency ensures a stable outlet temperature.
Typical Applications
Our hot water instantaneous water heaters are used across a wide range of industries. In industrial environments, they are used for cleaning and degreasing machinery and components.
They are also widely used in municipal operations, for example in hot water weed control or as part of hot water trailer systems.
Product Overview: CLENA Hot Water Instantaneous Water Heaters for Pressure Washers
CLENA offers a range of mobile and stationary hot water instantaneous water heaters for different applications. Every system is designed for efficiency, durability, and cost-effective operation.
Mobile systems can be used flexibly at different locations. They provide hot or warm water wherever permanent installation is not possible—ideal for construction sites, outdoor applications, or municipal vehicles. Their robust stainless steel frame ensures stability and easy maintenance.
Stationary systems are permanently integrated into workshops, production facilities, or vehicle wash systems. They provide a continuous, high-performance hot water supply with constant operating pressure and stable temperatures, optimised for continuous industrial operation.
Operational Reliability and Cost Efficiency
Operational reliability and cost efficiency are key priorities across the entire CLENA range of instantaneous water heaters. The systems are designed with easy access to minimise maintenance and servicing requirements. Spare parts are readily available through our established service network, helping to keep downtime to a minimum.
Technically Engineered Design
- Stainless steel housings and corrosion-resistant materials
- High availability thanks to standardised spare parts/li>
- Easy access to pumps and heating units
- Practical design for smooth day-to-day operation
Economic Benefits
Integrating HotBoxes into cleaning systems enables predictable processes, lower energy consumption, and reduced maintenance costs. The result is a cost-effective long-term solution for businesses with regular hot water requirements.
Experience and Technical Expertise
For more than 40 years, CLENA Solutions GmbH has been developing and manufacturing hot water and high-pressure systems in Germany.
Our company combines engineering expertise with decades of practical experience to deliver solutions that stand the test of time. Many of our systems have been operating successfully for years in industrial facilities, construction sites, and municipal operations.
- More than four decades of experience in high-pressure and hot water technology
- In-house development and manufacturing in Germany
- Project-specific adjustment of pressure, temperature, and flow rate
- Fast spare parts supply and expert technical supportF
