Answers
Plain-English answers to the questions real homeowners ask. Written to be useful whether you've just bought your first home or you've been caring for yours for decades.
Homeownership
Home systems
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How long does an HVAC system last?
A plain-English look at how long HVAC systems typically last, how to tell the age of yours, and what to watch for as it gets older.
Updated April 21, 2026 · 5 min read -
How long does a water heater last?
A plain-English look at how long water heaters typically last, how to tell the age of yours, and what to watch for as it gets older.
Updated April 20, 2026 · 5 min read