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pre plumb heat pump indirect unvented stainless-steel hot water storage cylinder with integrated 50 litre buffer store
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 have an integrated buffer and a factory-fitted 3 kW immersion heater to provide back-up heat.
Features & Benefits
- 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
