my house is cold, between 65-70 BUT my room also has 3 tanks going so this may not work for you. I simply use a 150 wat heat bulb. works perfect, the humidity is low but she has a perfect shed every time. Use the UTH and then add maybe a 75 wat bulb to make a basking temp and go off of that.

The real problem is we can't be much help... As much as we try we all have different living condition and that is what effects us the most.