btka
Well-Known Member
I do not mean it overhelmes the heater (showerhead) but if you pulling air slower trough the showerhead it passes it slower and therefore heats the air more... when you draw faster the air has less time to heat up passing the showerhead... it would be intressant how the temp of the air which passes the showerhead is when it hits the herbs and how airflow changes this temps...I once theorized the same: slower airflow = hotter temps because faster airflow overwhelms the heater. However after measuring temps at various air flow rates, I've found that the point at which the FP heater gets "overwhelmed" and can't keep up the temp is much higher than I can recreate with my own lungs. I believe my own typical draw is ~5 liters/minute whereas the pump I ran my tests with was over double that. So in this instance, the slower airflow rate in the FP with the carb cap applied actually causes a drop in temperate at the load.
as I say that is all guessing... I could be wrong....