"david" wrote:

I live in Phoenix AZ (Proving grounds for hell) and during the summer
months other than late at night cold water is only a memory. Anything
similiar to a water heater for cold water?

How about a 4"x20' PVC pressurized pipe near the ceiling with a sock
over it (the kind used to cover 4" black corrugated flexible perforated
drain pipe) and a plastic gutter beneath and a 10 watt fountain pump
and a smaller pipe with holes over the 4" pipe and a float valve
to keep the gutter full?

Nick