roper RTW4100SQ1 The temperature control is part of the timing cycle on this model. When on "heavy" the water should be warm, but is not. The input lines are okay. The water pressure is even, I think. Is there an adjustment for this. If I turn the cold water valve down to a trickle then we can get warm water. Any ideas. John in North Carolina I am at mrphysh@juno.com