1 If the water heater is hot, run hot water in the building (with the water heater electrical power OFF) until water flows lukewarm or colder.  Disconnect the electrical wires at the heating element terminals. (This is so whether testing upper or lower heating element).
40 mins. Distance from Tyler, TX to Mesquite, TX is 86Miles or 139 Km. You can get this distance about 1 hour 25 mins. If you want to planning travel with plane for 81 Miles or 131 Km, You can get this distance about 40 mins . A car with an average MPG will needs 3.98 gallons of gas to get the route between these points.
Mesquite, TX. Mesquite is a city located within the Dallas/Ft.Worth area of Texas. As of the 2010 US Census, the population was 139,824. The city was founded May 22, 1873, by a Texas & Pacific Railway engineer who purchased land along the Texas & Pacific line outside of Dallas. The railroad, which ran from Dallas to Shreveport, began stopping at the newly-created town shortly thereafter, and the city began to grow around the railroad.