Hi,
I need to connect an air source heat pump outside. The rating plate lists the following info:
Voltage: 220V 1ph
Load: 2kW
Running Current: 9.5A
Breaker Size: 20A
Cable Dia: 4mm2
Now, knowing it was a 2kW unit, I cabled in 2.5mm SWA from the house to the install location...