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.
The result is the number of hours it will take that heater to raise the water temperature 54Â¡. You'll find the 1.5 kW heater may take several days for the initial heat up. That is too long. We don't recommend this small heater. It seems that a 11.5 kW heater would be best, however they need a 60 amp circuit and can only be used where 150-200 amp service is available. Usually commercial establishments with extremely large spas and hot tubs use 11.5 kW heaters.