The Ariston Nuos Split Inverter Wi‑Fi 200 L delivers high-capacity hot water with remarkable efficiency. Featuring inverter technology and smart connectivity via the Aqua Ariston NET app, it supports full remote control and consumption monitoring. With a split configuration (indoor tank + external compressor unit), it offers flexible installation, ultra-quiet performance, and rapid heating. Rated A+, it achieves up to ~75% energy savings versus conventional electric heaters and heats 200 L to 62 °C using heat‑pump mode only.
Non-returnable
€2.425,35
Product Details
Technical Specifications – 200 L Model
Feature
Specification
Nominal Capacity
200 L
Tap Profile
L (large)
Energy Class
A+
COP (Seasonal Efficiency)
~3.25 (@ 7 °C) / ~3.82 (@ 14 °C)
Heating Time
~5 h 53 m (@ 7 °C) / ~4 h 40 m (@ 14 °C)
Max Water Temp (HP / With HE)
62 °C / 75 °C
Operating Air Range
–10 °C to +42 °C
Sound Power (Outdoor Unit)
~56 dB(A) (indoor unit ~15 dB(A))
Electrical Consumption (HP Mode)
~700 W average
Max Power Consumption
~2,500 W (dual ceramic heaters: 1,000 + 1,500 W)
Air Flow Rate
~650 m³/h
Max Operating Pressure
6 bar
Dimensions (Indoor Unit)
~1,520 × 560 × 560 mm (H×W×D)
Weight
~65–90 kg (indoor unit ~65 kg; outdoor ~30 kg)
Refrigerant
R‑134a / possibly R‑513A ~1.3 kg, GWP ~1,430
Anti-corrosion Protection
Titanium‑enameled tank with active PROTECH + magnesium anode
Connectivity & Modes
Wi‑Fi control via Aqua Ariston NET; LCD touch display; modes include Green, Comfort, Boost, Fast, i‑Memory, Holiday, Voyage, Silent, Anti‑Legionella; photovoltaic function supported
Installation Type
Split (tank indoors, compressor outdoors); wall‑hung indoor tank; max piping distance up to 12 m standard, 20 m with added refrigerant; max height difference ±10 m
Insulation Thickness
~50–55 mm
Ratings And Reviews
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