Have been looking for the answer for 40 years. I'm guessing at this point it must be a home brewer that retails in excess of $300.00, because I have tried them all under $300.00. Maybe it is just a price you must pay to get "coffee house" coffee at home.
New Question Why do you want it to be the hottest? The SCAA (Specialty Coffee Association) recomends brewing at 200 degrees. I like to put my water in a tea kettle and use a french press, which is available at many local coffee houses.
I would say that Bunn coffee makers makes the hottest coffee. I am a coffee enthusiast, and throughout the years, I have tried different kinds of coffee makers. Some coffeemakers only produces lukewarm water and not fit for coffee. But based on my experience, the hottest is Bunn.
All coffee makers will do a good job of keeping coffee hot, although the A1 makers do a very good job at it.
If you want a great brand of coffee maker, you can look for one in Gevalia.
I would say the F-16 is the best selling US fighter.
Florida
The best selling album in us history is life after death by Biggie Smalls.
Popcorn is the number one best selling movie snack in America
the Margarita
Seagram
corona
Coke by far
Grey Goose
Ford 8N
Becks
Aquafina