Blichmann's TopTier™ burner lit the brewing world on fire in 2009 with the first burner made specifically for the needs of the homebrewer. No wonder it became the best selling and most respected homebrew burner in the market. Efficient, fast, and versatile. This new burner 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. This custom made burner is tuned to operate in high efficiency mode, and also in a second high power mode. In the high power mode, you'll be amazed with 140,000BTU/hr output for blazing fast heating - double the power of our previous burner. And significantly more power than anything else on the market. 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.