outdoor sockets

Hi there, (Basically my question is - can I use the outdoor socket I've run in using 2.5mm SWA for a Lay-Z spa hot tub which uses 2,060W for the heater and 600W for the jets - so probably best calling it 3KW - the details of the installation are below). We are currently getting an extension...

Hi, need some advice pls. Existing old out door RCD socket keep tripping when on so I am replacing it. With this https://www.screwfix.com/p/british-general-ip66-13a-2-gang-sp-weatherproof-outdoor-switched-passive-rcd-socket/91095 The existing unit is really close to ground as mounted on side...