Perfect temp...
Perfect temp is exactly as he said above. My 2005 all electronic has it shown on the front as Hot=100, Warm = 70, and cold is tap water. These two 3.9 machines differ a lot. The lesser priced machine appears to be a pre-hydrowave machine with a 2 speed motor, steel transmission, mechanical timer,and is non-energy star compliant, which means..this tub will fill all the way to the top on both wash and rinse cycles. The more expensive one is the electronic reverse controlled hydrowave with electronic cycle selections, and load sense washing. I'm not sure, but the fact that it is energy star rated, means that it will use less water on the wash cycle probably, and a rain shower rinse, unless you select a fabric softner rinse, then maybe it fills up more traditionally? I personally like the hydrowave model, as I was fortunate enough to get a TOL WPRE8100 NON-energy star model in 2007. I love it, and have had no issues with it whatsoever (or the 2005 for that matter), and I hope to keep it going for many years. Just the ridiculous price of the pedestals alone, is enough for me to want to keep my top loaders going