Maybe u have a plubing problem
Run cold water over it.
yes
The water pipes are full of cold water. All that cold water has to be flushed from the pipes before the hot water from the tank reaches your faucet.
You could install a recirculating pump near your hot water tank and run a pipe from the furthest fixture that has hot water to this pump. This pump would then circulate the hot water back into the COLD inlet of the hot water tank and have hot water available at each fixture when you want. You would require a check valve where the recirculated water enters the cold supply to your hot water tank. CALL A PLUMBER THAT HAS FREE ESTIMATES!!!
You could install a recirculating pump near your hot water tank and run a pipe from the furthest fixture that has hot water to this pump. This pump would then circulate the hot water back into the COLD inlet of the hot water tank and have hot water available at each fixture when you want. You would require a check valve where the recirculated water enters the cold supply to your hot water tank. CALL A PLUMBER THAT HAS FREE ESTIMATES!!!
Both
Same reason hot water gets hotter when run longer
they have to run cold water over their arm.
The plaming tubes are all conected.When the cold water run in kitchen the cold water at the shower become less,so with less cold water at the mix cold-hot (the balance is desterb),making the water hoter.Same if you turn on the hot in the kitchen the water will be colder in the shower.
cold weather, because you get hot when you run
The heat energy from the water has to go to a colder place such as the plastic. When the heat energy meets the bunched-up plastic atoms, the plastic atoms get hypped up and run around, turning from a bunched-up solid to a loose liquid.
If it is an instant hot water heater, there is warm water in it to begin with. When new water runs throught, it takes a few moments for the elment to heat up and make the water hot, therefore some cold water will get through until it heats up.