I have a single tier two burner brew rig. I have been using it with a 20 LB LP tank and it kicks butt.
The burner are the 10" Hurricane/Banjo type.
I had the local LP people come in and run a copper tube from my house tank to my new brew shed. They added a regulator.
I am not getting the same results I did with my 20 LB tank. That system was noisy with huge flames, not all blue BTW.
This new one produces heat, all blue flame but only an inch or so from the burner. It is also much quieter.
When I adjust the regulator it does not seem to change much. Actually, when I adjust the regulator I do hear a hum from the regulator but do not see a difference in the flame size.
Am I expecting too much from size? (LOL), Or, will I gain it back in efficiency?