That was my though too for a little bit, but the drawoff valve would get in the way. The pan would have to be 1" tall and boiling water with that shallow of a pan seems like a mess.
2021: 28 taps. 18"x36" flat pan and dual natural gas burners.
2020: 31 taps. 3 full size steam table pans on a custom 6x water heater natural gas burner setup.
2019: 31 taps on silvers. Back porch gas cook top with 2 full size steam table pans. An amazing 14.9 gallons in my backyard!
2018: 22 taps on 9 silvers. Propane turkey fryer and full size steam table pan on electric stove. I made 4.25 gallons in my backyard!