Rossn
Member
As part of my remodel, I am replacing the recalled water distribution tubing, as everything is open.
I am looking to add DHW recirculation - something like the Comfort PM Auto. I will install a dedicated return line.
Does 3/4" PEX (Uponor/Pex-A) have sufficient enough capacity to flow for the below fixtures, or do I need to look at 1" PEX or 3/4" Copper? Of course, the larger I go, the more heat loss there is, and the longer it will take for DHW to reach the fixture if the recirculator isn't operational.
Serves:
Kitchen - Primary sink, prep sink, dishwasher
Half Bath - used most frequently
Master Bath - Tub, Shower with 2 heads (or 1 head and rain shower), 2 sinks
Lower Bath - Tub with shower head (potentially rain shower), 2 sinks
Laundry - Laundry Sink, Washer (could potentially run the washer separately instead of off the main line)
I am looking to add DHW recirculation - something like the Comfort PM Auto. I will install a dedicated return line.
Does 3/4" PEX (Uponor/Pex-A) have sufficient enough capacity to flow for the below fixtures, or do I need to look at 1" PEX or 3/4" Copper? Of course, the larger I go, the more heat loss there is, and the longer it will take for DHW to reach the fixture if the recirculator isn't operational.
Serves:
Kitchen - Primary sink, prep sink, dishwasher
Half Bath - used most frequently
Master Bath - Tub, Shower with 2 heads (or 1 head and rain shower), 2 sinks
Lower Bath - Tub with shower head (potentially rain shower), 2 sinks
Laundry - Laundry Sink, Washer (could potentially run the washer separately instead of off the main line)
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