The TCL M-EXTERIOR MT1821 outdoor unit is an air conditioning unit rated at 5.1 kW cooling and 5.2 kW heating (230V).
- R32 refrigerant — with a 1.1 kg charge.
- Compressor — comes with a 5-year warranty; Inverter technology improves energy efficiency by 30%.
- Fast cooling or heating — reaching full load in 90 seconds.
- Operating range — heating guaranteed even at -15°C outdoors and cooling held at 100% capacity up to 50°C ambient.
- Reversible air-to-air heat pump — runs year-round and carries an A++ energy class in cooling, with a SEER of 6.1 and SCOP of 4.
- Sound power — 65 dB.
Controlled via the included remote control. Ideal for a residential split installation that demands reliability in every season.