How do you tell them its a fire hazard? Do you just open the
panel and say "WOOO STAND BACK thats aluminum this is a
box of dry matches you should upgrade"? How do you tell
someone there wiring isnt safe to get the upgrade?
i don't. i provide information, and let them do what they want.
they can google "aluminum house wiring" and read.
what will drive aluminum wire replacement purchase decisions
is most likely one of two things:
scorched wall receptacle and burned stuff
a house sale that can't close escrow 'cause they can't find
an underwriter who will write a fire insurance policy for a year.
no fire insurance, no lender, no escrow. underwriters aren't '
writing new paper on aluminum wiring... it's not a wholesale
industrywide deal, some underwriters are still doing aluminum....
so far.....
unless the house is being bought for cash, with no lender involved.
in this part of the country, people who can write a check for a house
outright aren't usually interested in mid 70's tract houses, except
as a rental investment, and they won't buy something they can't
easily sell when the market reverses. so again, no sale without
rewiring.
purple wirenuts won't get it. they catch fire just like regular ones.
unless you are currently a licensed copalum installer, ripping it out
is the main solution.
last i checked, there were 4 copalum installers in so calif. not a
surging industry.