

ARIANEXT LITE 80M R32
The Ariston Arianext Lite 80M R32 is a high-efficiency monoblock air-to-water heat pump designed for medium to large residential applications. With 8 kW nominal output and up to 11.74 kW of maximum capacity, it ensures reliable heating, cooling, and DHW production with excellent seasonal efficiency. Powered by eco-friendly R32 refrigerant and inverter compressor technology, it offers quiet operation, stable performance in low temperatures, and easy hydraulic-only installation.
Product Details
| Specification | Value |
|---|---|
| Model | Arianext Lite 80M |
| Refrigerant | R32 (Low GWP) |
| Nominal Heating Capacity | 8.0 kW |
| Maximum Heating Capacity | 11.74 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/Three-phase (model-dependent)** |
| Compressor Type | Inverter DC Twin Rotary |
| Sound Power Level | ~58–62 dB(A) |
| Refrigerant Charge | Factory-sealed R32 |
| Applications | Underfloor heating, radiators, fan coils, DHW |
| Controller Compatibility | Ariston Sensys / system controllers |
| Recommended Use | Homes, apartments, small commercial sites |
