I've had this faucet for 1/1/2 years now...and still cannot get the water to be hot enough to do dishes.  It's NOT a problem with the plumbing in my home...because my old faucet (Grohe) mixed the water perfectly and the handle position made water whatever temperature I wanted.  This faucet only allows the water to get luke warm.....despite being as far left as it will go.  I've had many suggestions as to what to do to fix it....but so far no LUCK!  I'm NOT a fan and will switch back to a different brand as soon as I can get a plumber out here again.