Franklin Delano Roosevelt was the 32nd President of the United States. A leader during the Great Depression and World War II, he was famous for being the only American presideâ¦nt elected to an unprecedented four terms - from 1933 to 1945. D.k.
The Average Boiler Life Expectancy. Boiler life expectancy depends very much upon the type of boiler that you purchased. The average expectancy of a traditional gas boiler would be between 10 and 15 years, if you keep it well maintained and have it serviced annually. Other boilers, such as electrical devices, will last between 8 and 10 years.
Easier to Maintain. Propane gas furnaces last an average of 20 years, while electric heat pumps last an average of 14 years. It also costs less to repair a propane gas furnace than an electric heat pump. Learn How Propane Can Cut the Cost of Your Utility Bill >> Contact Blossman about getting Propane in your Home or Business>>