World Heat Climacyl Unvented Heat Pump Cylinders 150L – 300L

World Heat Climacyl Unvented Heat Pump Cylinders 120L – 300L

The Climacyl Unvented Heat Pump Cylinders from WH Cylinders represent the pinnacle of quality and innovation in hot water storage solutions. Designed and manufactured in the UK, these cylinders deliver exceptional performance, combining energy efficiency, reliability, and robust construction. With capacities ranging from 120 litres to 300 litres, they cater to households of all sizes and are ideal for integration with renewable energy systems such as heat pumps.

Advanced Construction

Climacyl cylinders are crafted from duplex stainless steel, a material renowned for its strength, corrosion resistance, and long lifespan. This ensures the cylinders maintain optimal performance even in challenging conditions. Each unit is produced in a state-of-the-art facility under an ISO9001-certified quality management system, ensuring consistent quality and reliability.

High Energy Efficiency

The cylinders feature Part L-compliant polyurethane insulation with a CO2 blowing agent, significantly reducing heat loss and lowering energy consumption. With insulation materials boasting an Ozone Depletion Potential (ODP) of 0 and a Global Warming Potential (GWP) of less than 5, the Climacyl range is both environmentally friendly and cost-effective. Models are rated Energy Efficiency Class B or C, depending on size, making them suitable for modern energy-conscious homes.

Versatile Capacity Options

The Climacyl range provides six different sizes (120L to 300L), ensuring a model to meet the specific needs of each household:

• 120L & 150L: Ideal for smaller households or secondary systems.
• 180L & 210L: Perfect for medium-sized families with moderate hot water demand.
• 250L & 300L: Designed for larger homes or those with higher hot water requirements.

Features That Stand Out

• High Pressure Performance: Supports unvented mains pressure for strong, consistent water flow throughout the home.
• Integrated Immersion Heater: A 3kW single-phase heater offers a reliable backup for added resilience.
• Comprehensive Safety Features: Includes pressure relief valves (3 bar reducing/6 bar relief), temperature and pressure relief valves (7 bar), and a built-in thermostat for safe operation.
• Adjustable Components: Pre-fitted adjustable feet ensure a secure and level installation.

Compact and Practical Design

With a uniform diameter of 550 mm across all sizes, the Climacyl cylinders are space-efficient and easy to accommodate. Heights range from 950 mm for the 120L model to 2030 mm for the 300L unit, while lightweight construction (starting at just 35 kg empty) ensures straightforward handling during installation.

Environmentally Friendly and Long-Lasting

The Climacyl cylinders are designed with sustainability in mind. The materials and insulation used minimise environmental impact while delivering long-term performance. Backed by a 25-year manufacturing warranty, these cylinders provide homeowners with confidence in their investment.

Applications

These cylinders are ideal for:

• Homes using heat pumps or renewable energy sources.
• Households requiring high-pressure, reliable hot water solutions.
• New builds and retrofits aiming for energy efficiency.
• Systems where space-saving, high-performance cylinders are needed.