Ferroli ECOUnit HP500 1C 444-Liter Hot Water Storage Tank
The Ferroli ECOUnit HP 500-1C domestic hot water (DHW) storage tank is a high-performance vertical unit with a usable capacity of 444 liters. Specifically designed to meet high hot water demands, the HP (High Performance) version features a coil with a very large heat exchange surface, making it ideal for use with heat pump (air-source) and solar thermal systems. Despite its large storage volume, the unit's outer diameter is less than 800 mm, allowing it to pass through standard doorways during delivery and indoor installation.
Coil heat exchange surface: 5.5 m² (55.2 m coil length), ensuring maximum heat transfer. Material: Carbon steel tank with high-quality enamel/vitrified coating fired at 860°C (compliant with DIN 4753 standards) for optimal water purity and long service life. Comes equipped with a magnesium anode as standard. Includes a built-in 2,000 W electric heating element with a control and safety thermostat. Insulation: 50 mm thick rigid polyurethane, minimizing heat loss (111 W heat loss)
Technical data
Capacity: 442 liters
Heat exchange output (heating water at 80°C): 61 kW
Heat exchange output (heating water at 60°C): 27.5 kW
DHW flow rate (heating water at 80°C): 1,500 l/h
DHW flow rate (heating water at 60°C): 676 l/h
Heating time (heating water at 80°C): 14 minutes
Heating time (heating water at 60°C): 31 minutes
Coil heat exchange surface area: 5.5 m²
Electric heating element: 2,000 W
Dimensions: 1,769 mm height x 750 mm diameter
Empty weight: 180 kg
Maximum operating pressure: 8 bar
DHW connections: 1"
Coil connections: 1 1/4"
Recirculation connections: 3/4"
Protection rating: IPX4
Input voltage: 230 V, 50 Hz
Dimensions and weight
Height: 1,769 mm
Diameter: 750 mm
Empty weight: 180 kg