Yellow fever is a disease caused by the bite of the Aedes aegypti mosquito. It does not occur in the U.S. but is common in parts of Africa and South America. The symptoms of yellow fever include fever, chills, headache, backache, nausea, and vomiting; jaundice can also occur.
Does my hot water heater work when the power is out? I have natural gas to heat the heater but I am wondering if it also needs electricity to run. We lost power and the water was still hot days after losing power. Was the water still hot from when we had power or does the heater still work without power? 1 following.
Flush the Water Heater. To flush a hot water tank, turn off the power supply for electric heaters or turn the gas knob to pilot mode first. Turn the cold water inlet valve off to the water heater. Connect a common garden hose to the drain valve at the bottom of the water heater to drain the tank. Lead the hose outside.