Direct unvented stainless-steel hot water storage cylinder with external expansion vessel design
Tempest Direct Solar cylinders are designed for use with heating systems where solar thermal is used to compliment electricity as the main heat source. The Duplex stainless-steel cylinders feature a 3.3m² purpose-designed renewable coil to allow maximum heat transfer of renewable energy into the stored water and a factory-fitted 3 kW immersion heater.
Product Features
- Duplex stainless-steel provides superior corrosion resistance
- 316L grade stainless-steel 22mm compression fittings and coils
- Purpose-designed solar coil with a 3.3m² surface area
- Supplies mains pressure hot water and high flow rates
- Fast reheat
- Factory-fitted temperature and pressure relief value set at 7 bar / 90°C
- 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
- Available in 90–300 litre capacities
- Lifetime manufacturing warranty on inner container (2 years on components)*
- Renewable and bespoke options available
