this question is vast. if no hot water is not coming out the pipes its possible the pipes can be blocked or the valves are blocked. if the temp is not hot, check wiring to the geyser or the element might need to be changed
air lock in hot water pipe
1,000 psi
YES and No Yes if you are going to be working on the gas water heater and No if you are working on a cold water line and if you are working on a hot water line you can shut off the gas or electric to the water heater so in case your water heater drains but what I usually do is just turn the water heater's water supply valve off.
The hot working of steel can easily be defined as " the mechanical working on steel after heating above the recrystallization temperature" e.g. forging, hot pressing, drawing etc.
Most pilot lights are not adjustable. If it's not working properly the usual solution is to change the thermocouple.
air lock in hot water pipe
Hot water tank not working or a faulty faucet.
If the tub is not getting hot water the issue is probably with the hot water heater. The hot water heater may have tripped a breaker or the pilot light went out.
Your hot water tank is not working properly or someone used up all the water before you did. If one element is blown on an Electric tank and the other is working, your hot water will not last very long.
Assuming that you tuned the faucet to hot and let it run until the hot water should have reached it, you may want to check your water heater and make sure that it is working.
Take it out and dunk it in boiling hot water. If it opens it'a working.
The most likely reason is that the hot water valve is turned off in the bathrooms. Look under the bathroom sink. There should be two valves - the one on the right controls the flow of cold water and the one on the left controls the flow of hot water. Turn the hot water valve counter-clockwise to open.
You would need to find out if the source of water is working. If it isn't, this would be the first thing to fix.
When ur hot and ur working then it is hot working, if ur cold and ur working then it is cold working
The solar panel pumps are not working,then may be solar panel copper tubes block,may be water not store in feed water tank.
Some wash basins are just plumbed this way. Other times, hot water heater may not be working or have been shut off.
No. The Main is source of water for that as well.