No connection, but I am familiar with this product.
http://www.warmtiles.com/ . Works extremely well, designed to go under
ceramic tile flooring, guess you could use it elsewhere and it is UL
approved.


wrote in message
ups.com...
I use an old waterbed heater burried in about 100 lbs of sand to
distribute the heat

When I had snakes I would cast waterbed heaters in plaster or cement
for basking stones.
I had BIG snakes