DHW heat pump Sherpa SHW S2

Domestic Hot Water Heat Pump Sherpa SHW S2

by Olimpia Splendid

The Sherpa SHW S2 DHW heat pump by Olimpia Splendid offers an innovative solution for sustainable and efficient water heating for residential buildings and other applications. As an alternative to traditional gas or electric water heaters, the Sherpa SHW S2 significantly reduces energy consumption while delivering high performance. With its compact design and a width of only 630 mm, it fits easily into technical rooms and is available in two sizes: a 200-liter tank and a 251-liter storage option.

Outstanding Energy Efficiency and Sustainability

Certified with an A+ energy rating under the ErP Directive, the Sherpa SHW S2 stands as one of the most efficient hot water solutions in its category. Featuring a COP value of over 2.6, the heat pump can produce hot water at up to 65°C and, with the help of the electric resistance, reach up to 75°C. This remarkable efficiency is achieved using a high-performance compressor and eco-friendly R134a refrigerant.

Integration with Photovoltaic and Solar Thermal Systems

One of the standout features of the Sherpa SHW S2 is its compatibility with photovoltaic and solar systems. It allows direct use of surplus solar energy to support water heating, reducing energy costs even further. The 260S model offers additional integration with a second energy source, such as solar collectors, enhancing its sustainability profile.

Technological Design for Maximum Durability

The enameled steel tank and anti-corrosion magnesium anode ensure the system’s durability. A 50 mm thick polyurethane foam insulation minimizes heat loss, optimizing energy consumption. The externally wound condenser prevents water-gas contact, reducing contamination and making maintenance easier. An additional electric resistance ensures reliable hot water production even in extreme temperatures.

User-Friendly Features

With features such as ON-OFF contact for remote control, a weekly disinfection cycle, and the option for hot water recirculation, the Sherpa SHW S2 provides high comfort and ease of use. Its electronic expansion valve enables precise control, further optimizing efficiency.

Models and Technical Details

The Sherpa SHW S2 is available in two variants:

• Sherpa SHW S2 200

  • Tank capacity: 202 liters
  • Ideal for standard hot water heating using the heat pump and electric resistance.

• Sherpa SHW S2 260S

  • Tank capacity: 251 liters
  • Features an additional coil for solar thermal or other renewable energy sources, perfect for integration with renewable energy systems.

Key Specifications

• Energy class: A+
• Hot water temperature: Up to 65°C (up to 75°C with electric resistance)
• Operating range: Air temperatures from -10°C to 43°C
• Tank material: Enameled steel with magnesium anode
• Insulation: 50 mm polyurethane foam
• Cover: Acoustically insulated plastic housing
• Refrigerant: R134a
• Electronic expansion valve: For precise control
• Weekly disinfection cycle: Prevents bacterial growth
• Solar compatibility: Available in the 260S model

A Powerful and Eco-Friendly Choice

The Sherpa SHW S2 domestic hot water heat pump is a high-performance, environmentally friendly option for modern water heating needs. Its innovative technology, compatibility with renewable energy sources, and durable construction make it a sustainable and cost-effective investment.