A Short Cycling AC Is a Big Problem
Kenneth Gibson • August 25, 2025

A Short Cycling AC Is a Big Problem

Before you contact an AC repair company in Cinnaminson for short cycling, try troubleshooting a few common causes. A clogged air filter is one reason your AC might have short cycles. Blocked or leaking air ducts are more common reasons. If replacing the filter or clearing duct blockages doesn’t correct the issue, you’ll need professional repairs before the problem worsens.


Look for the Other Signs of a Refrigerant Leak

As a leak leads to insufficient refrigerant levels, short cycling will become one of several signs of the leak. Uncooled air is another sign of a refrigerant leak. You might also notice unusual noises, such as gurgling, coming from the system. The humidity level will change in your home as the leak inhibits the cooling process.


Listen for Run Capacitor Malfunctions

You’ll need an AC repair company in Cinnaminson to replace a faulty run capacitor. The outdoor compressor uses a start capacitor to start the cooling cycle. From there, the run capacitor keeps the cooling cycle going. If the cooling cycle starts as expected but runs short cycles, you may have a defective run capacitor.


Check for Frozen or Icy Coils

If your AC has icy coils, try turning the unit off and giving it time to defrost. Coils that consistently freeze indicate a more serious problem. As dirt and debris collect on the coils, moisture accumulates. The mixture of moisture and dirt leads to repetitive freezing. Your HVAC technician can clean the coils before the system suffers more extensive damage.


Recalibrate Your Thermostat

You may need your HVAC technician to adjust your thermostat. A miscalibrated thermostat instructs the system to stop the cooling cycle too soon. You’ll notice more frequent yet shorter cycles as a result. Since this leads to faster wear and tear damage, proper thermostat calibration is essential.


Trust the Experts When You Need an AC Repair Company in Cinnaminson

When you work with Gibson Heating & Cooling, we’ll diagnose your short cycling problem right away. We’ll recommend the most effective repair solutions to restore proper AC cooling. Contact us to schedule service when you have cooling system problems.

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