mc510
Member
I've got an insinkerator instant hot to install in my kitchen; it uses a 3/8 compression fitting on its supply line. The cold water stop valve has one 3/8 compression fitting, which is, of course, being used by the faucet. So I need a way to get both of these 3/8 compression lines attached to the same stop valve.
The Insinkerator manual advises to connect a tee to the existing stop valve, but I haven't been able to find an appropriate part for this application. All I can find is a 3/8 compression tee union, but it doesn't appear that a tee union can be directly threaded onto the existing stop valve. Does the sort of tee that I need exist (in common usage)?
The Insinkerator manual advises to connect a tee to the existing stop valve, but I haven't been able to find an appropriate part for this application. All I can find is a 3/8 compression tee union, but it doesn't appear that a tee union can be directly threaded onto the existing stop valve. Does the sort of tee that I need exist (in common usage)?