Quote Originally Posted by BobP View Post
Hi,

I remember the good old resistors used to change the blower speed. I am sure they gave off more heat than the heater matix did on my old Mini?

I have been told that on this car space is limited and my friend wants 'one of these controller things that don't heat up'.
<b>I thought it got cold in the UK ! </b> What really seems to kill you in automotive is the resistance build up at every connector, cars have so much vibration, and dampness it really causes vibration induced corrosion ( I work at a testing Lab where they shake the pogies out of space and aircraft components, and it is amazing to see these super high quality components actually emit metal oxides in only an hour or two ) all induced by vibration.