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Arco Cast Iron Convectors - American Standard - water pressure limit

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Bijan
Bijan Member Posts: 1
Can anyone tell me what the highest limit is for water pressure in these units?

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  • Steamhead
    Steamhead Member Posts: 16,842
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    30 PSI- which is when the boiler's safety valve should blow. Normally they run less than that, depending on the height of the building.
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