Hi All,

I have a issue with my shower.
It has a Hot side and a cold side but when I open the shower and turn
the knob to the hot side I have 2 issues
1. It takes time before I get hot water.
2. Bigger issue the water does not stay hot for long even though the
knob is completely turned in the hot side. The water soon with time
becomes luke warm and finally cold.

This is becoming a huge issue for me as I like hot showers.

Could anyone please direct me to what might be the problem and if
there is any fast and or cheap remedies to this problem.
All and or any comments are highly appreciated.

Thank you