http://www.roadfood.com/Forums/(c) Roadfood.com Discussion Board30 you need to know your total BTUs to start. Then you can figure out what you need in the way of regulators.&nbsp; And be sure and use large enough black iron pipe most likely 3/4 inch to supply your equipment with the proper flow. Once you know your total BTU usage a local propane guy/company should be able to answer your question with a phone call. <br> http://www.roadfood.com/Forums/fb.ashx?m=727139Wed, 23 Jan 2013 17:39:37 GMT Ok I has a 35lb fryer, 2 burner cooktop and a 36" flattop. I have dual propane bottles that will have a regulator attached to them and then i pipe going inside with 2 "T's" and the lines will connect to them.&nbsp; My equipment came with 2 other regulators.&nbsp; Does something not use the 2nd regulator? I wasn't home when they dropped off the equipment so I didn't ask.. <br> http://www.roadfood.com/Forums/fb.ashx?m=727112Wed, 23 Jan 2013 14:50:05 GMT