Bunn -O-Matic Corp. 2 Warmer Auto Brewer Black "hot water tank inconsistent" Questions

...not very hot. I have regularly descaled it, but the inconsistent water levels for the same cup of coffee is really bothering me. Check your water flowmeter. Check the turbine is not scaled or

...hot water. The tank filled up and then the next run gave about a pot and 1/2. The next gave almost 2 pots. The following 3 to 4 runs gave between 1 & 1/2 pots and 2 pots of water being dispensed each ...

...hot water comes out the top into a clear plastic holder with probes sensing the height of the water... when the proper height is reached, the motors change state... other valves open up and that ...

...hot water while the steam was on and again while it was off. It comes back and steams for a little while (almost no pressure) and then the ventilate appears again. I tried some of the solutions to ...