The Telford Tempest Heat Pump Indirect Unvented Cylinder is an innovative hot water storage solution, perfect for integrating with air or ground source heat pumps. Crafted from robust Duplex stainless steel, this 200-litre cylinder ensures outstanding durability and corrosion resistance.

Its advanced coil design, offering 3m of surface area, optimises the transfer of renewable energy, delivering mains pressure hot water at impressive flow rates. The unit includes a factory-fitted 3 kW immersion heater for reliable backup heating and features a remote expansion vessel mounted with ease via a supplied bracket. With fast reheat capabilities and excellent energy efficiency, the fully insulated cylinder minimises heat loss. Also included is a comprehensive unvented kit, along with a lifetime warranty on the inner container, showcasing Telford's commitment to quality and customer peace of mind.

• Capacity: 200L
• Designed for air or ground source heat pumps
• Duplex stainless steel resists corrosion
• Fast reheat with purpose-designed coil
• Includes 3kW immersion heater for backup
• Full unvented kit and expansion vessel included
• Mains pressure hot water with high flow rates
• Lifetime warranty on inner container