Limescale Problems and Their Impact on Costs

• Energy loss: heat loss and reduced radiator efficiency due to calcification, with a loss of 10–15% efficiency.
• Higher operating costs: increased electricity/heating consumption and the need for periodic acid descaling.
• Maintenance and downtime: frequent repairs on boilers, pumps, and heat exchangers; longer downtime periods.
• Lifespan of pipes and appliances: rupture of metal pipes, wear of boilers, dishwashers, and washing machines.
• Cleaning and descaling effort: intensive use of acids and chemicals in kitchens and bathrooms; higher personnel costs.
• Loss of hygiene and image: visible limescale stains, corrosion, unappealing appearance, and potential negative guest reviews.

Results After Installing Vulcan

After installing the Vulcan electronic descaler, a significant reduction of limescale deposits was observed throughout the entire water supply network. Calcium and magnesium crystals were transformed into microscopic smooth particles that were naturally flushed out with the running water.
Pipes and appliances were automatically cleaned from existing deposits during the first weeks and months.

Within a few weeks, water pressure improved, energy consumption in heating and hot water systems decreased, and the lifespan of boilers, washing machines, and kitchen equipment was extended.
There was also a notable reduction in rust and bacterial biofilm formation, improving water hygiene and reducing contamination risks in common areas such as kitchens and spas.

Thanks to its electronic impulse technology, Vulcan requires no maintenance, uses no salts or chemicals, and can be installed without interrupting the water supply.

Advantages of Vulcan in Hotels

💧 1. Total prevention of limescale deposits
• Prevents limescale buildup in pipes, pumps, filters, heat exchangers, and heating elements
• Prevents scale formation in appliances such as washing machines and dishwashers

⚙️ 2. Longer lifespan of appliances
• Protects pumps, heat exchangers, storage tanks, heaters, nozzles, jet heads, and air-conditioning units
• Reduces maintenance needs and costly repairs

🔥 3. Energy savings
• Limescale acts as thermal insulation
• With no limescale deposits, water heats faster and requires less energy
• Heating elements transfer heat more efficiently
• Saves 10–15% energy in air-conditioning systems

💦 4. Reduced use of chemicals
• Less chlorine, salt, or descaling agents required
• Reduces costs and environmental impact

🧽 5. Easier cleaning
• Limescale-free surfaces such as sinks, tiles, and shower screens
• Reduces cleaning time and costs by up to 50%

🌿 6. Eco-friendly and maintenance-free solution
• No salts, magnets, or chemicals
• 100% maintenance-free
• 100% environmentally friendly
• Long lifespan: 25-year warranty

🏊 7. Better guest experience
• Noticeably softer water for skin and hair
• Reduced chlorine and pH-regulating agents in spas, wellness, and sports areas

💰 Estimated savings | Additional benefits
• Chemicals: 15–25% → lower environmental impact
• Maintenance & cleaning: 30–50% → increased uptime
• HVAC energy: 10–30% → improved thermal efficiency
• Equipment replacement: longer lifespan → reduced investment costs

Environmental Balance

Vulcan highlights the hotel’s commitment to sustainability and efficiency:

• No salts or chemicals are used, preventing harmful waste and protecting the environment.
• Does not contaminate drinking water or wastewater with sodium, chlorides, or phosphates.
• No need to replace granules or regularly refill salts or dosing agents.
• 25 years Internal guarantee – maintenance-free, sustainable and efficient solution.