Zach
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I will be running Type L soft copper for both hot and cold supply to a half bath on my second floor. I'm replacing the existing 3/4" galvanized.
The total distance of the run will be less than 40'. I am planning on using 1/2" for hot, as the lav will be the only fixture on the run. As for cold, I'm not sure if I should use 1/2" or 3/4". 1/2" would be adequate based upon fixture units, but I'm wondering if I'll get any added benefit from going with 3/4" (i.e. better water pressure while washing hands while the toilet tank is filling).
Thanks,
Zach
The total distance of the run will be less than 40'. I am planning on using 1/2" for hot, as the lav will be the only fixture on the run. As for cold, I'm not sure if I should use 1/2" or 3/4". 1/2" would be adequate based upon fixture units, but I'm wondering if I'll get any added benefit from going with 3/4" (i.e. better water pressure while washing hands while the toilet tank is filling).
Thanks,
Zach