Treskilling Yellow is also one of the rarest postage stamps of the world which was a Swedish stamp and was issued in 1855. It has also made a record with the value of $2.3 million at an auction conducted in 1996. It was one of its kind stamps which also have small printing error and were printed in blue, green color.
Best Answer: Electric are slower than gas or oil to heat water, but electric should heat up 50 gallons of cold water in 30 minutes.
Prolonging Water Heater Life. Proper water heater maintenance can increase your water heaterâs efficiency and prolong its service life. Set your water heater temperature to 120 degrees Fahrenheit. If you plan to be away, turn the water heater off or the thermostat down to its lowest setting.