A:
Reheat in the machine? Not sure. Could take awhile to reheat in the machine. Mine never lasts long enough to get cold. I have it set to turn off after 3 hours. If I need to reheat coffee I usually do it in the microwave.
This is the second one I’ve owned and had the first one for a few years. I really like this machine so I bought the exact same one. I can program to be done when I get up in the morning. Auto shut off 3 hours. If I need it on longer I just turn it back on