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Bad Smell from the Air Conditioner: Causes and Fixes

Bad Smell from the Air Conditioner: Causes and Fixes

Musty AC smell can come from dirty filters, moisture, drain issues and buildup inside the indoor uni...

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Refrigerator Thermostat or Sensor Fault: Why Temperature Changes

Refrigerator Thermostat or Sensor Fault: Why Temperature Changes

If a refrigerator overcools, stops early, or temperature changes often, a thermostat or sensor fault...

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AC Drain Pump Failure: Small Part, Big Water Problems

AC Drain Pump Failure: Small Part, Big Water Problems

A faulty AC drain pump can cause water buildup, dripping, noise and shutdowns, especially in conceal...

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Outdoor AC Unit Not Working: Why Cooling Stops

Outdoor AC Unit Not Working: Why Cooling Stops

If the outdoor AC unit does not run, the indoor fan may blow air but cooling stops. Fan, capacitor,...

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Air Conditioner Turns On and Off by Itself: What It Means

Air Conditioner Turns On and Off by Itself: What It Means

Frequent AC cycling may point to timer settings, sensors, voltage issues, control board faults or pr...

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Refrigerator Motor Making Noise and Running Nonstop

Refrigerator Motor Making Noise and Running Nonstop

Understand refrigerator motor noise, vibration, nonstop running, and when a technician should inspec...

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Why Is the Air Conditioner Blowing Warm Air?

Why Is the Air Conditioner Blowing Warm Air?

Warm air from an AC can be caused by mode settings, dirty filters, refrigerant loss, outdoor unit fa...

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Why Ice Builds Up in a Refrigerator

Why Ice Builds Up in a Refrigerator

Why ice builds up in a refrigerator, what signs matter, and when to call a refrigerator technician.

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AC Remote Not Working: Is It the Remote or the Indoor Unit?

AC Remote Not Working: Is It the Remote or the Indoor Unit?

If your AC remote does not respond, the issue may be batteries, IR signal, receiver sensor or the co...

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