Quote Originally Posted by SLUDGE FACTORY View Post
From what I can gather oil filled radiators at say 1.5 kW cost the same as 1.5 kW Electric heaters wether that be convection or fan
thats how I understand it, 1500 W is 1500 W of power costs the same

the Oil will in theory give of slightly more heat as its made of fin shapes, so more surface area to warm up the air, but im not sure the %

the ones I listed that NO1927 said the reviews were mixed, they are cheap as hell, so they will never be as good as the 150 heaters