Heat Pump Water Heater Nuos Split Inverter Wifi 270

Description

Heat Pump Water Heater Ariston Nuos Split Inverter Wifi 270 FS

NUOS SPLIT INVERTER WIFI WH is an heat pump water heater with an external and an internal unit.

The internal unit is a tank for internal floor installation.

The outdoor unit has been designed in such a way as to reduce noise to a minimum, it also has DC inverter technology that allows better modulation of the power delivered and therefore lower consumption.

Thanks also to the Aqua Ariston NET app, through which it is possible to remotely control the product, program temperatures and times of use and monitor energy consumption, the energy class A + guarantees comfort and savings using a renewable energy source.

• Operating range in heat pump mode with air temperatures from -10 to 42°C
• Environmentally friendly gas R134A makes it possible to achieve water temperatures up to 62°C in heat pump mode
• Condenser is wrapped around the tank (not immersed in water)
• Low noise emissions (outdoor unit)
• Titanium enamelled steel boiler
• Dual power steatite electrical heating elements
• Active anode (protech) + magnesium anode
• Display LCD touch
• Function: i-Memory, Green, Boost, Fast, Comfort, Programming, Voyage mode, Antilegionella, Silence, HC-HP, Shower Ready
• Photovoltaic function
• Dedicated tank for indoor installation.

Specifications

COP 3.62 (for external air temperature 14°C, relative humidity 75%, exhaust water temperature 10°C and set temperature 53°C cf. EN16147)
COP 3.55 (for external air temperature 7°C, relative humidity 87%, exhaust water temperature 10°C and set temperature 53°C cf. EN16147)
Warm-up time h:min 5:38
Seasonal efficiency 134%
min./max. temperature air -10/42°C
Temp. max. water in heat pump mode / with res. 62/75°C
Noise level (indoor unit) 15 db(A)
Noise level (outdoor unit) 56 db(A)
Average power absorbed in heat pump mode 700 W
Max. quantity by A.C.M. at 40°C 375 liters
max pressure of operation 6 bar
Electrical voltage/max. consumption 220-240 V / 2500 W
Electrical resistance power 1500+1000 W
Empty unit weight (internal unit) 76 kg
Electrical protection class IP24
Thermal insulation thickness 55 mm
Diameter of hydraulic connections 3/4"
Min. temperature in the installation room 1°C
Thermal dispersion 21 W

OUTDOOR UNIT
Refrigerant connections diameter 1/4" tapered
Empty unit weight (outdoor unit) 32 kg
Standard air flow 1300 m3/h
Max. pressure in the refrigeration circuit (low pressure part) 12 bar
Max. pressure in the refrigeration circuit (high pressure part) 27 bar
Electrical protection class IP24
Max. distance between storage tank and outdoor unit (without/with added gas) 12/20
Maximum height difference between storage tank and outdoor unit 10 m positive / 10 m negative
Additional gas required 25 g/m
The minimum distance between the storage tank and the outdoor unit 2 m

GAS DATA
Refrigerant type R-134A
Refrigerant charge 1100 g
GWP 1430
CO2 equivalent 1,573 t
Energy class A+
Load profile XL