This Fairview RV Camper LP 2 Stage Automatic Propane Regulator did the job. I replaced a single, 20 pound tank, with dual 30 pound tanks. I can safely camp for a week, without any worry of running out of LP. The kit does not include mounting hardware, so you will need to come up with a way to mount the regulator to your tank setup. I used zip ties and tied it to my tank support. Includes everything shown in the listing.