

ARIANEXT LITE 50M R32
The Ariston Arianext Lite 50M R32 is a high-performance monoblock air-to-water heat pump engineered for residential heating, cooling, and domestic hot water production. Delivering 5 kW nominal and up to 7.57 kW maximum output, it provides efficient comfort even in low ambient temperatures. With R32 refrigerant, inverter technology, and a compact footprint, it is ideal for new-build and renovation projects requiring reliable, energy-saving heating solutions.
Product Details
| Specification | Value |
|---|---|
| Model | Arianext Lite 50M |
| Refrigerant | R32 (Low GWP) |
| Nominal Heating Capacity | 5.0 kW |
| Maximum Heating Capacity | 7.57 kW |
| Energy Efficiency (35°C) | A+++ |
| Energy Efficiency (55°C) | A++ |
| SCOP (Average Climate) | ~4.0–4.3 (typical) |
| Operating Temperature Range | Down to approx. –20°C |
| System Type | Monobloc – hydraulic configuration |
| Power Supply | Single-phase (typical for 50M) |
| Compressor Type | Inverter DC Twin Rotary |
| Sound Power Level | ~56–60 dB(A) |
| Refrigerant Charge | Factory-filled R32 |
| Applications | Underfloor heating, radiators, fan coils, DHW |
| Controller Compatibility | Ariston Sensys / system controllers |
| Recommended Use | Apartments, small houses, energy-efficient buildings |
