On 27/01/2018 18:09, wrote:
On Saturday, 27 January 2018 17:21:43 UTC, George Miles wrote:
Is it OK to put my 500 watt frost heater on a lighting circuit?
It's so that the plastic header tank doesn't freeze.
Just count it as 2 amps for calculating the length of 1.5mm cable allowed?

Igenix IG5005 Frost Watch Convector Heater, 500 W - White
https://www.amazon.co.uk/Igenix-IG50.../dp/B00GB5HHFE

thanks
[george]

Electrically fine, but 500w is pretty excessive. You'll boil it. The plastic tank will then collapse, dumping boiling water over someone asleep underneath.


NT

Of fill the loft with legionaires bacteria and condensation.