Have this tee bought my mixer to be connected to a cold water connection. Currently I have at the point where the sink is only Katlwasser the faucet can hot and cold water. A plug I found to unhygienic therefore prefer the tee. If I then times but put a hot water or a water heater use, then I can use my faucet hierhfür.
The tee is super. It does exactly what it should. Easy to connect, super tight. Nix objectionable.
If I turn up the faucet, then I always have a precisely constant water jet regardless of whether I set hot or cold, from lock to lock always the same beam - top !!!