Missing That Critical Startup Window Costs Homeowners Thousands in Damage
https://sacramentoprecisionhvac-local-sac-near-mcdonald-hearing-aid2826.readspirex.com/posts/system-lockout-signals-when-your-ac-demands-immediate-replacement-rather-than-repair
The three-minute rule for AC is straightforward: your air conditioning system should reach steady cooling within three minutes of startup, or face escalating response-delay risk that threatens indoor comfort, equipment lifespan, and household health