Propane Regulator leaking on Street Side
Hi, My Cougar 5th Wheel (6 years old) has a stand alone 18psi (GR-618) red regulator on the street side propane bottle, which enters a pipe that crosses the front to the curb side. On the curb side i...
Forum Discussion
The RED regulators are a HI to lower pressure regulator that is a safety device. They decided to run the LP to the other standard regulator and NOT use the HI pressure thru the line to the other side. So, they use that RED regulator to drop the hi pressure to a safer low pressure before it connects to the other switchover regulator assbly. The USUAL cause of a regulator leaking is the tanks were overfilled and the liquid entered the regulator and the freezing liquid destroys the diaphragm. Overfilling is caused by NOT using weight when filling and using the 80% valve to signal full which is WRONG and allows overfilling and this is what happens. Doug
