that switch is for earlier too, my 46 had a deluxe heater with 2 blowers [seperate heat/defrost] and 2 of those switches .... mine were low/high so must have had a dropping resistor .... a 12V motor on 12V would likely take the same or less current than a 6V motor on 6V

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics