wrote in message
...
you never want sewer gas to be allowed in your home!!

sewer gas can have gasoline, natural gas and other explosive vapors
besides bad stink.

the cost of antifreeze is low, the cost of fixing the damage can be a
killer



I thought this section of the thread was about using a compressor to blast
residual water out of THE SUPPLY PIPES, and whether there were people who
would provide this service.