Domusa oil boiler EVOLUTION EV 20 HFDX

The Domusa Evolution EV 20 HFDX diesel boiler, reference TEVO000039, is a sealed condensation boiler designed to provide efficient heating and instant domestic hot water (DHW) in homes and large facilities. With a robust design and a cast iron body, this boiler is built to last, offering optimal performance over time. Additionally, it incorporates a 130-liter stainless steel accumulator, making it an excellent choice for those who require a large supply of hot water.

Energy efficiency:

The Domusa Evolution EV 20 HFDX has an A energy rating for heating and B for DHW, ensuring that the boiler operates efficiently, optimizing the use of diesel and reducing emissions. The use of condensation technology allows for the recovery of heat from combustion gases, increasing energy efficiency and reducing fuel consumption.

This boiler is ideal for installations looking for efficiency in consumption and the comfort of having a large capacity for hot water production.

Power and performance:

The useful power of this boiler is 19.1 kW (80ºC/60ºC) and 20.3 kW (50ºC/30ºC), allowing it to provide efficient heating for large spaces. Additionally, its capacity for domestic hot water production is impressive, with 575 liters per hour at 30°C and 275 liters per hour at 25°C, ensuring that there will always be enough hot water available, even in homes or facilities with high demand.

The XXL load profile indicates that this boiler is suitable for large hot water consumption, making it ideal for large families or commercial installations that need a constant and abundant supply of hot water for multiple simultaneous usage points.

Robust design and durability:

The body of the boiler is made of cast iron, a material known for its durability and resistance. This ensures that the boiler is robust and resistant to wear, providing reliable performance over many years. Additionally, its 130-liter accumulator in stainless steel ensures a long lifespan and protection against corrosion, maximizing efficiency in DHW production.

Despite its large capacity, the boiler maintains relatively compact dimensions of 1,640 mm in height, 550 mm in width, and 910 mm in depth, allowing it to be installed in various locations without taking up excessive space.

Key technical features:

• Useful power: 20.3 kW (50ºC/30ºC) and 19.1 kW (80ºC/60ºC), providing efficient heating for large spaces.
• DHW production: 575 liters per hour at 30°C and 275 liters per hour at 25°C, ideal for homes with high hot water demand.
• Energy efficiency class:
  • A for heating.
  • B for DHW.
• XXL DHW load profile: Suitable for large hot water consumption.
• Manufacturing material:
  • Cast iron body, ensuring durability.
  • 130-liter accumulator in stainless steel, to guarantee a constant supply and protection against corrosion.
• Connections:
  • Heating supply and return: 3/4".
  • DHW outlet and inlet: 3/4".
• Dimensions:
  • Height of 1,640 mm.
  • Width of 550 mm.
  • Depth of 910 mm.
• Flue outlet: Made of polypropylene, for safe handling of combustion gases.

Connectivity and control:

The Domusa Evolution EV 20 HFDX is compatible with the optional Confort WiFi thermostat, allowing users to remotely control heating and DHW production through their mobile devices. This provides greater flexibility and efficiency, as it allows for adjusting the temperature and operating schedules of the boiler to optimize diesel consumption and adapt to the needs of the home.

Applications and versatility:

Thanks to its XXL load profile and its capacity to produce large volumes of hot water, this boiler is ideal for large homes, large families, or commercial installations that need a continuous supply of DHW and heating. The combination of a 130-liter accumulator and a production of 575 liters per hour of DHW ensures that there will always be enough hot water available, even during peak demand times.

Its compact and robust design, along with its high energy efficiency, makes it an excellent choice for those looking for a heating and DHW system that is both durable and efficient in terms of energy consumption.