it should do fine Bob, higher voltage, lower amps - but do expect it to get hot, that's how they do their job on any voltage .... the 12V systems use a 10amp fuse, so you could cut back a bit

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