Little more reasearch and 30psi for the accumulatior tank appears to be aproximately correct 50 to 80 is more appropriate for a hot water expansion tank. Anyway. You should check the manufacters spec to figure out the best pressure to set that unit at. Also some manufacturers may require an air gap as well, so it's best to check that as well.
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Little more reasearch and 30psi for the accumulatior tank appears to be aproximately correct 50 to 80 is more appropriate for a hot water expansion tank. Anyway. You should check the manufacters spec to figure out the best pressure to set that unit at. Also some manufacturers may require an air gap as well, so it's best to check that as well.