Joe,
I don’t advise installing any conversion kit unless you’re absolutely confident that you’re knowledgeable enough to follow all of the necessary steps in its installation.
Liquid propane (LP) is has 2.5 times the heat value of natural gas. There are other VERY different characteristics between natural gas and LP as well. LP is much more dangerous to work with. If not done correctly, then you might enter enter into an explosive situation.
Joe, I don’t know you…or if you’re a technician, so I must interject these things as fair warning. If you’re a technician, then I know that you understand. If NOT, then I just hope you’ve studied up or are experienced enough to know what you’re doing.