The hot water takes like five minutes to get to my kitchen faucet. Once it does get there, though, it’s scalding hot. Kitchen faucet water temperature. esposj “I prefer /etc.” Ars Tribunus Militum Registered: Jun 18, 2001 Posts: 2983 Posted: Sun Apr 05, 2009 10:00 pm 49 deg f for cold 119 deg f for hot Click to see full answer. Keeping this in view, how hot does water come out of faucet?This keeps your water at 140 degrees in the tank but mixes it with cold water to lower the temp to 120 degrees before it reaches the tap. If you live in a large home where it takes a long time for hot water to reach the tap, a hot water circulating system can solve this.Furthermore, what temperature should kitchen sink water be? Kitchen sinks and lavatories have been the source of many scalding injuries because the codes do not have specific temperature limits listed for those fixtures. However it has been recognized by the industry that 120 degrees Fahrenheit is the maximum safe hot water temperature for showers and bathtub showers. Considering this, why does it take so long for hot water to come out of faucet? One of the main reasons hot water takes a long time to reach the faucet is simply due to the distance between the water heater and the fixture. The further away a fixture is from the water heater, the longer it takes for the hot water to travel to it.How hot is too hot for tap water?Even though manufacturers adopted voluntary standards to preset hot water heaters below the recommended safety standard of 120 degrees, water heater temperatures remain dangerously high in a large number of homes, the researchers said. They tested the temperature of hot tap water in more than 700 homes in Baltimore.