the temp sender for a light only will be an "on-off" deal, the one for the gauge will be "variable", to indicate the full range of temps

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