February 25, 2018

What to check when your air conditioner won't turn on video

What to check when your air conditioner won't turn on,
What to check when your air conditioner won't turn on,

This video shows you what to check when your central air conditioner won't turn on, including a tripped breaker, dead batteries in the thermostat and an AC disconnect switch that's turned off.

Try these easy HVAC fixes before you call for repair help

  • Check your breaker or fuse box. If your breaker is tripped, flip to off first and then to on. If it immediately trips again, shut down and call a technician.

  • If your thermostat has batteries, replace them.

  • Check near your condenser to see if your AC has a disconnect switch. If so, make sure it's turned on.

  • Still no luck? Shut it down and call in the Sears experts at (888) 831-7779.

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Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

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Articles and videos for window air conditioners

Use the advice and tips in these articles and videos to get the most out of your window air conditioner.

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