For questions generally relating to preventing or avoiding injury in the home or on the job site.

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2answers
414 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 ...
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0answers
229 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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0answers
468 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 ...
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0answers
33 views

Mold in the air conditioner “pantry”

Maybe four years ago, our AC "froze up" (as I recall), and there was water soaking into the wood it sits on. (The inside unit is in a hall closet with the big air return vent underneath it.) Later I ...
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0answers
138 views

Installing a standby generator

I am planing to install a generator and I have drawn a diagram of what I plan to do. I am not sure of the neutral and neutral to ground bonding. Would someone kindly look at my plan and tell me if I ...