HVAC Lifespan by Brand: 15-25 Year Planning Guide for Homeowners

Compare HVAC system lifespans by major brands. Plan replacement costs and track your system's expected timeline. Get realistic 15-25 year forecasts.

May 26, 2025 · 1 min read

This blog post was created from the draft at /Users/owl/content-ops/content/drafts/hvac-lifespan-by-brand.md.

NOTE: There is already a guide page app/guides/hvac-lifespan-by-brand-planning-guide; this MDX file adds a blog version using the same slug.

TODO: Migrate and adapt the full Part 2 blog content from the draft into this MDX file and align with the existing guide page as needed.