Freeze Heaters

[Scott Forman]

I have located three freeze heaters on my PT...one behind the kitchen
sink, one under the street-side twin bed, and one in the water heater
compartment. They all appear to work. The coach is drained of water,
so I doubt I will use them much, but it will be nice to know they are
there for a little insurance on a very cold night.

Are these the only three? What about heating the water tank (under
curb-side twin bed) or the bathroom plumbing?

Scott Forman
86 PT38
Memphis