Okay well it sound similar in concept to products already on the market. Regarding using those fridge parts, any product or fitting must have the Watermark or Standardsmark to be used on the water line which would make them illegal.
Products already out there do the same thing with manual push buttons or timers on them. Some pump the cold water from the hot pipe back into the cold supply pipe while others allow you to pump it elsewhere like into your rainwater tank.
You can't do it yourself unless you are not connected at all to any town water supply even if you think your tank system is seperate theres potential for you to mix something up. What would happen if your tank water full of bird shi@ and bacteria somehow was pumping into the water main because you cross connected them somewhere.
Next question, If the system your working on isn't connected to the mains, can you legally do your own plumbing? (I intend getting a plumber to do the above)(maybe)
I don't really know or think anyone quotes jobs and conveniently makes it the same price as a rebate.And the last question, re: the water tank grant. theres a bit of a conspiracy theory going around about the grant stating that it's best not to claim it as there trying to find out who's got tanks so that they can tax you for it in the future. (this came from a source at Barwon water). Any thoughts? the $1k grant would pay the plumber who conveniently wants that amount to do the job.
thanks for any ideas
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