My suggestion would be invest in a quality regulator. Stay away from the "fairviews" and off brand china junk. You are going to pay a bit more but you will end up with a better unit. I work for a propane equipment distributor, but i don't want to get crossways of any forum guidelines by "selling" on the forum. So contact your local LP Gas dealer (ex Amerigas, Ferrellgas , Thompsons etc) and get a quality unit. Ps there are units with a ten year warranty availible.
Jim & Debbie England
Do you have Gas? 2015 F350 6.2L CCLB DRW 4.30 axle.
2020 Keystone Cougar 364BHL ,Gone 2012 Yellowstone Ridgeline 34RLT Fifth Wheel