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Pretty Please - add it to our Events forum(s) and add to the calendar! >> 
Expansion tank, 78 B
- Thread starter Guinn
- Start date
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tony barnhill
Great Pumpkin - R.I.P
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No need to keep filling it - about halfway is all it needs...there has to be enough room so it can take water out of the pressurized system or pull water in as needed.