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Posted by Pete C. on July 19, 2007, 10:22 pm
mm wrote:
>
> wrote:
>
> >minnew wrote:
> >>
> >> Any opinions out there regarding a water powered sump pump as a back
> >> up for an electrical sump pump? In theory, an independent back up
> >> system sounds excellent, as opposed to a battery and/or generator.
> >
> >A water powered backup sump pump is no more independent than a battery
> >or generator powered one.
>
> It's independent of the power source for the first sump pump.
So is a battery pump or a generator.
>
> > In all cases the pump is dependent on an
> >external power source.
>
> But a different one.
In all cases.
>
> Almost everywhere, water pressure fails a lot less than electric power
> does, and in the last 24 years here, the water has never failed when
> the electric is out. They're independent of each other.
Yes, but a water powered pump is still reliant on an external power
source.
>
> >The main advantage of the water powered one is
> >the lack of maintenance required i.e. maintaining batteries or a
> >generator. Of course you have to have city water, if you have a well the
> >water powered pump isn't an option.
>
> True.
> >
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