Description
Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. *Duplex stainless steel provides superior corrosion resistance *316L grade stainless-steel 22mm compression fittings and coils *Supplies mains pressure hot water and high flow rates *Fast reheat *Factory-fitted temperature and pressure relief value set at 7 bar / 90°C *Up to 3 bar max pressure *Remote expansion vessel with factory-fitted wall mounting bracket *Full unvented kit supplied *Highly efficient *Fully insulated to minimise any heat loss *Factory-fitted 3kW immersion heater (250–500 litre cylinders can be supplied with additional off-peak immersion heater) *Twin coil option available for use with a traditional boiler and solar thermal *Available in 200–300 litre capacities *Integrated 50 litre buffer store *Lifetime manufacturing warranty on inner container (2 years on components)* *Renewable and bespoke options available
