pressure of the water in a domestic heating system other words in a normal house
2006-11-26 02:28:58 · 4 answers · asked by mr.plumber plumber 1 in Science & Mathematics ➔ Engineering
A sealed (pessurised) system is normally about 1.5 bar. Open vented - depends on the head, 10 meters/ 33' = 1bar
2006-11-26 02:45:58 · answer #1 · answered by jayktee96 7 · 0⤊ 0⤋
Working water pressure will be about 1 bar or 1 kg/cm^2(g) or 14.22 psi (g) as it is heated in open unlike close system.If the utensil used with a unlocked cover , there may be slightly more pressure inside than the atmospheric pressure.
Water will boiled (100 degree centigrade) at atmospheric presure.
2006-11-26 02:44:27 · answer #2 · answered by Anonymous · 0⤊ 1⤋
A lot of heating systems aren't sealed pressure systems but the ones that are 1.5bar
2006-11-26 02:35:52 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Approx 10 psi.
2006-11-26 02:34:58 · answer #4 · answered by Goofy Goofer Goof Goof Goof ! 6 · 0⤊ 0⤋