I have a pool that is just off my deck. The gfci I have went bad so I need a new one. It was a 15 amp gfci in a metal box attached to 1/2 in emt conduit with a metal box and a non in-use cover. This is just under the lip of the deck, so it is slightly protected from weather but not completely. I plan on replacing the box and also getting a in-use cover mainly because the screw holes are stripped out. My question is: Do I need a Weather Resistant GFCI vs a Non Weather resistant GFCI? The current one was not weather resistant and went bad, it tripped and won't reset. Also if someone can explain what the difference is between a standard gfci and weather resistant? Is the weather resistant more sealed to handle more dampness from being outside? Thanks in advance.
Electrical – Is a weather resistant gfci required outside in a metal box with in use cover
conduitelectricalgfciwiring
Related Solutions
There are GFCI outlets that have indicator LEDs on them, like this one:
If you put this in the living space, then connect the sump receptacle (a normal, non-GFCI receptacle) to the "load" side of this outlet, it will also be protected. If it trips, the light will be out and you'll know it.
To make it more obvious, you could plug a nightlight into this outlet.
Even better, plug in an "emergency rechargeable flashlight": the kind that plug into the wall, but turn on automatically when you unplug them or the power goes out.
This would more readily draw attention: if the light is on, there is a problem.
An unmentioned part of the question is the fact that the OP is trying to combine components of two incompatible electrical systems: the newer Decora system, and the older system it replaces (I don't know the name...)
The Decors outlet in question does not lack a central screw hole because of the GFC buttons. Such a central hole is not found on any Decors outlet. It is simply not part of the system design. The screws holding a Decors cover plate engage in the central holes in the tabs that connect the component to the electrical box.
There are Decora style weatherproof cover plates; here is one example:
Use one of these with your Decors style outlet
Of course, the concerns expressed by others about the effectiveness of this solution in resisting moisture still apply...
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Best Answer
A WR GFI uses stainless components and screws. GFI's are notorious for rusting, especially at the mounting screws. The one that went bad was probably older, before WR's were even available.
Yes, you need a WR GFI, and an in-use cover. In fact, I'd venture to bet that much of your installation is not up to code. IF it is that close to the pool the receptacle and plug must be of the locking type (twist-lock), and the circuit protected by an upstream GFI. The outside portion of the wiring to a pool motor must also be in conduit with individual insulated conductors. Older codes would allow this installation located between 5-10 feet from the pool, but NO closer than 5'. Also, the cord on the motor should be no longer than 3' and must be #12 or larger.
There are MANY codes involved with pool installations, I hope yours meets them.