: I cleaned my hot water tank by shutting off the water supply and then draining all the water. I then turned on the water supply and ran water through the tank for about 15 minutes. I then shut off the water supply and completely drained the tank again. Now I have no hot water. I checked the reset on the tank, and the breaker. They appear to be fine. Any suggestions?The tank will take a couple of hrs to get hot, when you say the breaker, is this the fuse back at the main meter box ?. but what ever the case the problem would appear electrical, call ya local sparky (electrician)DISCLAIMERAll advice is given with-out seeing the job, and hence all advice MUST be taken as advice with limited knowledge on the exact situation. NO responsibility can or will be taken. And yes, I am a licensed plumber with my own business in Brisbane Australia