g60bv 0 Posted April 28, 2006 so i'm changing over to a slim line fan which is single speed 2 wire. but the oe fan is 3 wire 2 speed. so do i link the two feeds together or just use one of the wires.? bit stumped. cos if i use one wire.if the thermostat switches over from slow to high it would cut the power to the slim line fan. then over heat.. or if i use the high wire it wont kick in till the temps very high.? any ideas Quote Share this post Link to post Share on other sites
flusted 0 Posted April 29, 2006 Id use both lives joined together Quote Share this post Link to post Share on other sites
