Still messing with a 200 gallon underground propane tank that provides fuel for the fireplace in my new used house. According to the gauge it has 50%* in tank but even with the tank regular valve wide open I can't get any gas to come out the pilot valve (and yes I pushed it in) on the fireplace itself. Last time the tank was used was nearly 10 years ago.....could that be the issue ? I presume one way to check for tank pressure would be to crack open the vent valve on the regular fill fitting ? Or would that test only work if the tank was full ?
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*Does the gauge need pressure for an accurate reading of the true amount of propane available ?
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*Does the gauge need pressure for an accurate reading of the true amount of propane available ?