Originally Posted by
Richard Rushing
Jerry,
As far as I know, these are only allowed in the bathroom sinks, utility room sinks and bathtub drain lines-- NOT THE KITCHEN SINK. The illustration I posted is the bathroom sink
I've never seen one (condensate drain line), or heard of one installed at the kitchen sink.
Rich
Read the IRC I posted again.
That bathroom sink is used for "domestic" purposes.
"Plumbing fixtures that are used for domestic or culinary purposes "
Not allowed.
domestic
11 entries found for domestic. The first 10 are listed below.
To select an entry, click on it. For more results, click here. domestic[1,adjective]domestic[2,noun]court of domestic relationsdomestic animaldomestic partnerdomestic prelatedomestic relations courtdomestic sciencedomestic shorthairdomestic violence
Main Entry: 1do·mes·tic 
Pronunciation: d&-'mes-tik
Function: adjective
Etymology: Middle English, from Middle French domestique, from Latin domesticus, from domus
1 a : living near or about human habitations b : TAME, DOMESTICATED <the domestic cat>
2 : of, relating to, or originating within a country and especially one's own country <domestic politics> <domestic wines>
3 : of or relating to the household or the family <domestic chores> <domestic happiness>
4 : devoted to home duties and pleasures <leading a quietly domestic life>
5 : INDIGENOUS
- do·mes·ti·cal·ly /-ti-k(&-)lE/ adverb