The System Lifespan Index

A list from the index

The 6 major appliances, ranked by typical service life

The six appliances on the index, from the range to the garbage disposal, ordered by the far end of each published range.

InspectedOctober 16, 2026figures as pulled

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6 systems, ordered by the far end (lifeHigh) of each typical service-life range. Every system name opens its guide, with the planning arithmetic for your install year.

The 6 major appliances, ranked by typical service life, as pulled October 16, 2026
#SystemLow (yrs)High (yrs)RangeCategoryHow it stopsCitation
1Range and Oven1318ApplianceGradualInterNACHI chart: Electric Range: 13 to 15 years; Gas Range: 15 to 17 years (undated); NAHB 2007: Ranges, Electric: 13 years; Ranges, Gas: 15 years
2Refrigerator1015ApplianceGradualInterNACHI chart: Refrigerator: 9 to 13 years (undated); NAHB 2007: Refrigerators, Standard: 13 years; Refrigerators, Compact: 9 years
3Clothes Dryer1013ApplianceGradualInterNACHI chart: Dryer (clothes): 13 years (undated); NAHB 2007: Dryers, Electric: 13 years; Dryers, Gas: 13 years
4Clothes Washer1013ApplianceWetInterNACHI chart: Washing Machine: 5 to 15 years (undated); NAHB 2007: Washers: 10 years
5Dishwasher912ApplianceWetInterNACHI chart: Dishwasher: 9 years (undated); NAHB 2007: Dishwashers: 9 years
6Garbage Disposal812ApplianceWetInterNACHI chart: Disposal (food waste): 12 years (undated); NAHB 2007: Disposers, Food Waste: 12 years

A service-life range describes the type, not your unit. Age is a planning input; nothing on this page forecasts when any system in your house will stop.

The full index, all 18 systems · Every list