probably more important with the deluxe style heater, but I wonder if the flow is to or from the water pump [cooler] OR to or from the stat housing [hotter] headscratch

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