Mr. Heater Horizontal Vent Propane 2-Stage Regulator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1/4" female inlet</li><li>3/8" female pipe thread outlet</li><li>11in W.C. setting;1/2 PSI output</li><li>200，000 BTU max flow</li><li>1-year limited warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/413gCCm2S6L.jpg" noproxy>