Klaus Double Coil Enameled Boiler – Dual Source Efficiency, Maximum Hygiene
Designed for high-performance systems, the Klaus Double Coil Enameled Boiler is the ideal hot water storage solution where multiple energy sources and high heating capacity are essential.
Featuring two high-efficiency serpentine coils, it supports simultaneous connection to solar thermal systems, heat pumps, and traditional boilers for flexible and optimized energy use.
The tank’s interior is coated with vitreous enamel, offering exceptional corrosion resistance and maintaining hygienic, clean water storage over time — perfect for both residential and commercial applications.
High-density polyurethane insulation further enhances efficiency by minimizing heat loss and ensuring long-lasting temperature retention.
Key Features
- Dual Heat Exchangers – enables multi-source integration (solar, boiler, heat pump)
- High Corrosion Resistance – enamel coating prevents rust and mineral buildup
- Hygienic and Safe – smooth enamel surface resists scale and bacteria
- Energy Efficient Insulation – CFC-free polyurethane foam for minimal heat loss
- Robust Construction – carbon steel tank enamel-fired for durability and strength
Technical Specifications
- Brand: Klaus Boiler
- Model: Double Coil Enameled Boiler
- Inner Coating: Vitreous enamel (glass-lined)
- Coil Type: Dual serpentine heat exchangers
- Tank Material: High-strength carbon steel
- Insulation: CFC-free polyurethane foam
- Operating Pressure: Up to 10 bar
- Compatible Systems: Solar + Boiler, Solar + Heat Pump, Multi-source hybrid setups
Advantages of Double Coil Design
The double coil configuration enables layered heat exchange for improved efficiency. Typically, the lower coil connects to solar heating, while the upper coil supports auxiliary systems like boilers or heat pumps. This ensures:
- Faster water heating and system recovery time
- Optimized use of renewable energy
- Reduced operational costs
- Continuous and reliable hot water supply
Why Choose Klaus Enameled Boilers?
Klaus Boilers blend German precision engineering with modern enamel coating technology to deliver exceptional durability, efficiency, and hygiene. Built to perform under demanding conditions, they are the perfect solution for long-term hot water needs in any environment.
