First of all, limit the volume of cold water. If your house pressure is very strong and you open full blast then memang lah it won't be cold. Try adjusting the pressure to be less strong first then test the heating unit again.


Also, that heater is not over 10 years man. That's 20 years... I have that one when I was a young boy haha.

This post has been edited by patienceGNR: Oct 16 2022, 09:49 AM