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What is everyone’s thoughts on leaving the full syphon drain wide open vs using a “upside down u”?
The way my overflow box is would call for 2 different plumbing techniques due to the size of the 1 1/2in pvc for the drains. I’ve only used the “u’s” in the past but have read some leave it wide open.
Leaving it open would allow for easier plumbing, but I can fit 2 “u’s” with the emergency drain if that’s the best option.
Any help or comments are appreciated
The way my overflow box is would call for 2 different plumbing techniques due to the size of the 1 1/2in pvc for the drains. I’ve only used the “u’s” in the past but have read some leave it wide open.
Leaving it open would allow for easier plumbing, but I can fit 2 “u’s” with the emergency drain if that’s the best option.
Any help or comments are appreciated