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What Is The 3 Minute Rule For Air Conditioners?

The “3‑minute rule” means allowing your AC to sit a few minutes after it stops or loses power before restarting it. This helps prevent short cycling and protects the compressor. Many thermostats include a built‑in anti‑short‑cycle delay, so brief waits are normal. If your system keeps clicking on and off or won’t cool, schedule service. Moncrief offers same‑day AC repairs in the greater Atlanta area, Alpharetta, Marietta and Roswell and nearby and services central AC, heat pumps, and ductless systems.

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Updated: 2025-12-29

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Need help in Atlanta, GA? Call 770-341-2178 or book online.

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