Hi, We have a single handle Moen "mixer" faucet in the kitchen that is about 20 years old. When you move the handle to ask for hot water, it is only luke warm. The water at the other faucets in the house is nice and hot. I am suspicious that the kitchen faucet no longer "mixes" correctly, but I can't find any problems like that in your FAQ, so I am asking... does it sound logical that the problem is the faucet? If the answer is "yes", then I assume I would just replace the cartridge. Is that right?
Thanks for any information you guys can provide. Jerry
