Can any licensed plumbers within Ontario consent to me know what the code is concerning saddle valve, and a suggestion? I'm an HVAC Tech, and have hear many rumors that saddle valve...

I'm an HVAC Tech, and have hear many rumors that saddle valve are now prohibited lower than the plumbing code, and would like to confirm this. Any reference to the plumbing code would be appreciated.
Thanks
How can I draw from rid of the...
Answers:    Not sure about code BUT I would move about the extra & put in a "T" beside shut off tap , The old maxim do it right the first time, Do,nt get surrounded by to habits for the sake of time and $$$ Just checked beside a buddy YES it is leagle He,s an Heatng Tech
Can the A-coil be installed on the return...
OUTLAWED! Too many lawsuits!