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Why do you "need" to install a 7.6 relief valve? The pressure will currently be governed by the height of the open vent above the pressure reducing valve. A relief valve gets away from needing a tall ...
The static water pressure shall be not greater than 80 psi (551 kPa). Where the main pressure exceeds 80 psi (551 kPa), an approved pressure-reducing valve conforming to ASSE 1003 or CSA B35 shall ...
Looking for ideas on the best way to increase shower water pressure without upgrading to a mains pressure hot water system. The house was built in 1970 and has open-vented, low pressure hot water with ...
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