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Old 8th Apr 2021, 12:08 pm   #13
G6ONEDave
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Join Date: Dec 2019
Location: Owston Ferry, North Lincolnshire, UK.
Posts: 1,704
Default Re: Unidentified electric greenhouse heater

3Kw is 13.636A at 220v, 13.04A at 230v and 12.5A at 240v, so a good quality mains plug and 13Amp fuse should be fine. The fuse will nuisance blow eventually when it gets tired but won't blow instantly unless it gets an overload.
Dave
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