How to select pressure relief valve for domestic cold water piping? Pressure relief from 94psi to 60psi, the size of piping is 100mm. Thanks in advance.
Thanks all of you. In Canada, I still cannot find out any code or regulation regarding the limitation or avoidance dead end length of pipe on domestic......
We are removing the existing standpipe system from the existing domestic water piping. The remaining branch lines have been capped, but vary in the length of pipe remaining between the cap and the main. There is a concern with stagnant water in these pipes promoting bacteria and backfeeding into...
What is the normal set-point temperature of high limit thermostat for gas fired rooftop unit? 135F? 150F?
I am new here.Could someone help me? Thanks in advance.