Forum Discussion
Chris_Bryant
Aug 03, 2013Explorer II
Turtle n Peeps wrote:boatms03 wrote:
...
the tanks are supposed to be filled by WEIGHT! the reason for that is so there is room for the propane to expand inside the tank as the temp goes up. there is both liquid and vapors inside the tank you have onboard. ...
You need to learn about what OPD stands for. No weighing necessary.
This is wrong- the OPD is meant as a backup safety- overfill protection device- just protecting from bone headed attendants- cylinders should always be filled by weight, and the OPD should never be used as a gauge to fill.
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