Double Coil Boilers: These boilers provide economical and hygienic hot water supply using heat energy from two different heat sources (such as a hot water boiler, steam boiler, solar panels, heat pump, geothermal energy, etc.). They can be used with natural circulation or with a circulation pump. They are suitable for many places with hot water needs, such as apartment buildings, hospitals, schools, villas, and hotels. Additionally, they can be supported with an electric heater. The inner body of the boiler is manufactured with epoxy paint coating.
The temperature of the heating fluid is transferred to the domestic hot water using a coil with a large cross-section and a wide heat transfer surface area. It is easy to maintain and use. Optionally, it can be manufactured in vertical and horizontal types.