The numbers are startling. Of the NFL players from the 1970s and '80s who have died since 2000, more than one in five -- 16 of 77 -- were Steelers. It's just an anomaly that we can't explain, said John Stallworth, who starred at receiver for Steelers teams from 1974 to 1987.
Use a multimeter to test your water heater elements. An electric water heater uses one or two heating elements to heat the water inside the tank. When a water heater no longer produces hot water, the upper element on a double element water heater could be the culprit.
To test your hot water heater temperature: 1  Turn on any faucet in your home or place of business. 2  Let the water run an the hottest setting for at least two minutes. 3  Fill a large glass container with water.  Check the temperature with a standard kitchen 1  thermometer. If the temperature is over 120 degrees, adjust your hot water heater.