How do I know if my tank is obsolete?
Tanks with round- or star-shaped handwheels do not contain OPDs and are obsolete. Tanks with triangular shaped handwheels contain OPDs and are OK to use. The propane industry estimates there could be up to 50 million non-OPD tanks in operation in the US.
For further assistance, please call our Customer Care Center at 1.800.BLU.RINO.