A+++Wi-Fi
Williams AE Pro
Williams AE Pro 18,000 BTU
Model WSSP-18NR3 / WSOP-18NRX
A+++A+++A+++Wi-Fi8 °C function
The efficiency flagship of the range: A+++ in both cooling and heating, a SEER of 8.6 and a SCOP of 4.6. The one to choose if it will be running most of the year.
Price on request
Message or call us with your room size and we'll come back the same day with a price and availability.
5-year compressor warranty · 3 years on the indoor unit
Supplied ready for your F-Gas registered installer
Full documentation pack, energy label and manuals included
5.28 kW
Cooling capacity
5.57 kW
Heating capacity
320–500 ft² (32–50 m²)
Room size
41 dB(A)
Quietest setting
8.5
Seasonal efficiency (SEER)
4.3
Seasonal efficiency (SCOP)
The efficiency flagship of the range: A+++ in both cooling and heating, a SEER of 8.6 and a SCOP of 4.6. The one to choose if it will be running most of the year.
- A+++ in cooling and in heating
- SEER up to 8.6, SCOP up to 4.6
- Built-in Wi-Fi with weekly scheduling
- 8 °C function keeps an empty property above freezing
- Self-cleaning evaporator and catalytic filter
- 3D fan with louver position memory
- Wide outdoor operating range, −15 to 50 °C
- Self-diagnostics and automatic restart
