Derrilex is spot on, Im a builder, not a sparky but ive done this often enough to explain what they're looking for... The wiring is identical @ 2.5 mm x 3 core. The difference is all in the Earth pin. 15 amp is larger pin. You still should have an electrician do the install because they will check and limit the total draw on the circuit. Ie you don't want to have the fridge, freezer, kettle and microwave and Boiler all on the same circuit or you will start blowin fuses, etc. It might beam suggested to install a dedicated circuit but that's worst case. I've seen plenty of people that have a 10 amp male plug to 15 amp female plug to circumvent the sparky, but I don't recommend this because of what I mentioned above. (every caravaner carries at least one of these adapters) As long as the total draw on the circuit is not too great it should be perfectly fine to just plug and play, as suggested. Either way, it's nothing to get your knickers in a knot over. OG Oh yeah, btw- even with the 2400 watt model- you still need to be mindful of the total draw on the circuit... At cooking time when you've got the microwave, kettle, frypan, whatever all turned on it's likely you wii start blowin fuses if they all come on together... So even with the 2400 watt model you still need to consider total circuit draw carefully to avoid overloading the circuit :-) I see no appreciable reason not to just get the 2800 watt model and enjoy its benefits.
