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.
(317) 852-2958. When youâre trying to determine how long your gas furnace should last, there are a lot of things you need to consider. Generally, you should be able to expect to get about 15 to 20 years out of your gas furnace. However, with proper maintenance, a good furnace can last even longer.hen youâre trying to determine how long your gas furnace should last, there are a lot of things you need to consider. Generally, you should be able to expect to get about 15 to 20 years out of your gas furnace.