Propane Regulator??

[ratherbecamping01]

Hi all,
I've just purchased a mid 70s Trillium 1300 as a bit of a winter project. It needs some attention, but more so I want to make some changes. One of the uncertainties I have is the propane regulator. I need to replace the one onboard (it isn't working and the person before me replaced it years ago but I am not sure it is the correct version) however I am unclear on whether or nor I need a high or low pressure regulator. The two draws on the system are a small Tedco fridge and the usual 2 burner Coleman stovetop.

Any suggestions as what type of regulator I need?

Cheers!
Rick

[John in Michigan]

You need a two stage regulator that lowers lp pressure from high pressure tank (100 psi plus) to 11" WC or about .4 PSI (VERY LOW PRESSURE). My Trillium 4500 lp regulator was replaced with a Camco 59313 Vertical Two Stage Propane Regulator.