Same as the H210 burner but for low pressure propane applications. Twenty individual jets combine to produce heat that will boil your water or wort in a hurry. Should be installed and connected by a professional plumber. Flame height is 2 to 3". Ring Dia is 8" the inlet thread is 1/2" Female Pipe Thread.,,These item is not intended for indoor use. These burners are not for use on portable propane tanks, they are for use with large propane tanks with regulators that typically feed a rural homes where natural gas is not offered.,