Efficient, fast, and versatile.  The new burner from Blichmann Engineering is appropriately named HellFire™!   This dual mode capability burner is unlike anything else on the market and is sure to satisfy all your heating needs.  No wonder it is patent pending!  This custom made burner is tuned to operate in high efficiency mode, and also in a secondary high power mode.  In the high power mode, you'll be amazed with 140,000 BTU/hr output for blazing fast heating - double the power of the previous design.  Waiting for a boil is now a thing of the past.  In the high efficiency mode, you'll get 80,000 BTU/hr and superb heat transfer to the wort and whisper quiet operation.  Plenty of power to keep a rolling boil on a 20 gal batch of beer.  Even our efficiency mode has significantly more power than the competition!  To top off all that power we include a patent pending heat shield to keep that massive power off your valve and thermometer and direct it to your wort.