Sediment is unfastened minerals that have settled to the backside of the water heater tank. ... Sediment causes you to quickly run out of hot water for 2 reasons: Takes up space in the tank, leaving less room for warm water. Insulates the water in the tank from the heating source at the backside of the tank
What if there is no hot water however cold water 💧🔥 ?
Diverter valve. If your central heating is functioning perfectly
however there is no warm water coming from your shower or taps, it is
possibly an issue with the diverter valve. ... If you are experiencing
this trouble then the diverter valve may additionally be faulty, or it
can also be stuck in the central heating position 👌