For questions generally relating to preventing or avoiding injury in the home or on the job site.
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votes
3answers
902 views
How do I pressure test a natural gas line and what do the valve pressure ratings mean?
I'm planning to add an appliance to my house, and will want to do a pressure test of the newly installed gas lines. My main shutoff says 175 PSI, but most of the appliance valves say either 1/2 or 5 ...
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votes
1answer
288 views
How to install 230V Light with Light-activated-resistor?
I am trying to set up light-activated-resistors that activate a light during dark hours. I have bought a ready Chinese thing that apparently contain a driver to change from AC to proper DC output for ...
2
votes
0answers
147 views
Can Rhino lining be used for a residential roof?
Is Rhino® lining a viable option for a residential roof? I know for many people it is cost prohibitive, are there any regulations concerning polyurethane coatings on a roof? Has this been done before?
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1
vote
0answers
138 views
What dangers are associated with changing the pilot light assembly on a gas water heater?
My A O Smith ProMax gas water heater started going out at various intervals. I would re-light it and it might stay lit for a few minutes, few hours, or even a day or so. I figured it was the ...
