1 Excludes data for Georgia. 2 Excludes data for Louisiana. Note: Rates for 2001-2009 have been revised and are based on intercensal population estimates from the 2000 and 2010 censuses. Populations for 2010 rates are based on the 2010 census. Source: CDC/NCHS National Vital Statistics System.
According to Mr. Appliance, the life span of the microwave oven is 5-10 years with an average of 8 years. The gas water heater can live 5-13 years with an average of 9 years of use.
Air-Conditioning and Heat Pump Efficiency 101. At some point during their ownership, many homeowners may have to replace their central air-conditioning systems. The average life span of central air-conditioning system is 12- to 15- years if it is properly installed and maintained.Heat pumps have about the same life-span â about 14 years â when recommended maintenance is followed. Newer units manufactured in recent years are expected to last even longer.n the past, homeowners could sometimes replace part of their system, such as the outdoor condensing unit, to extend its useful life. However, air-conditioning and heat pump systems manufactured today must have a seasonal energy efficiency ratio (SEER) of 13 or higher.