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.

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

• Remote expansion vessel with factory-fitted wall mounting bracket

• Full unvented kit supplied

• Factory-fitted 3kW immersion heater