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2007-01-13 06:14:10 · 3 answers · asked by mostafa m 1 in Science & Mathematics Engineering

3 answers

In the US it is about 0.5 psi. It is delivered to the house at a higher presssure, and reduced to the operating pressure

2007-01-13 06:19:26 · answer #1 · answered by Ed 6 · 0 0

Around 2 but no more than 5 inches of water column depends on local laws.
1 psig = 27.7 inches water column.

2007-01-13 14:19:57 · answer #2 · answered by dave t 2 · 1 1

Think it's around 1/2 psig.

2007-01-13 14:20:12 · answer #3 · answered by jimmymae2000 7 · 0 0

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