Ariston NUOS EVO A+ domestic hot water heat pump

Product overview

The Ariston Nuos Evo A+ monobloc wall-mounted heat pump impresses with its compact design and easy installation. It is specifically designed for small spaces, making it an ideal solution for modern home technology.

This model utilizes the natural energy source of air, thus ensuring extremely efficient hot water preparation. It therefore combines advanced technology with sustainable comfort in your home.

Design and installation

Thanks to its modern monoblock design, the Nuos Evo A+ is particularly easy to install. Its space-saving format allows for flexible wall mounting without impacting living space.

The intuitive installation and integrated wall storage tank guarantee quick commissioning, so you can quickly benefit from efficient hot water preparation.

Function and performance

The heat pump impresses with its exceptional performance while consuming minimal energy. It operates reliably across a wide temperature range and ensures a constant supply of hot water, even under challenging weather conditions.

With an integrated additional heating element and an LED display, the system is optimally adapted to various requirements. This ensures demand-based temperature control and maximum energy efficiency at all times.

Advantages and benefits

The Nuos Evo A+ offers energy savings of up to 70% compared to conventional electric water heaters. Its high energy efficiency rating results in significant cost savings.

Additionally, the inner tank is made of titanium-enameled steel with double corrosion protection, which underscores the device's durability. The integrated anti-Legionella function further enhances the hygiene and safety of the water supply.

Technical details

The heat pump operates in heat pump mode with air temperatures from -5 to 42 °C and reaches up to 62 °C. This flexibility makes it a versatile system that adapts optimally to different climatic conditions.

A specially designed heat exchanger wraps around the inner container to ensure uniform and efficient heat transfer. Additional protection against external currents is further enhanced by the integration of a magnesium anode.

Technical data

generally

• Maximum operating pressure: 8 bar
• Minimum water hardness: 12 °F
• Water connections in inches: 1/2"
  
• Voltage/Max. power consumption: 220-240 V/1550 W
• Average power consumption: 250 W
• Maximum temperature with heat pump: 62 °C
• Maximum temperature with heating element: 75°C
• Minimum air temperature: -5 °C
• Max.Air temperature: 42 °C
• Air outlet/air intake diameter: 125/150 mm
• Minimum installation space volume: 20 m³
• Noise level in installation room: 50 dB
• Condensation volume: 0.15 liters/hour
• Heating element power: 1.2 kW
• Electrical protection class: IP24

Nuos Wvo 80 A+

• Height: 1171 mm
• Width: 506 mm
• Depth: 535 mm
• Empty weight: 50 kg
• Heating time*: 05:35 h:mm
• COP*: 2.5
• Mixed water quantity set at 40 °C and 52 °C: L: 85
• Annual energy consumption under average climate conditions: 479 kWh/year
• Capacity: 80 liters

Nuos Evo 110 A+

• Height: 1398 mm
• Width: 506 mm
• Depth: 535 mm
• Empty weight: 55 kg
• Warm-up time*: 08:04 h:mm
• COP*: 2.6
• Mixed water quantity set at 40 °C and 52 °C: L: 128
• Annual energy consumption under average climate conditions: 495 kWh/year
• Contents: 110 liters

Download

• Product data sheet
• Assembly instructions
• Datasheet