I'm preparing to start the rewiring of my '47 3100. A number of other projects are "bundled" into this. One is the installation of a restored fresh air heater.
I've purchased a BWD S183 heater switch:
BWD S183 at O'Reilly My question is which terminal on the back of the switch goes to the heater blower motor (the load) and which goes to the ignition switch (supply).
The heater and switch are 6 volt, the truck has been converted to 12V, so I have a heavy duty resistor to put in the line between the ignition and the this switch.
I could also use a recommendation for the fuse size (20 amp, 15 amp?)
Thanks everyone.
Bill
