AC Short Cycling in Waterville, OH
AC short cycling in Waterville, OH means the system turns on, runs a few minutes, shuts off and repeats. It wears out compressors, runs up the power bill and leaves the house sticky, because short run times never pull enough moisture out of the air.
Our crew looks at the causes in order. An oversized system cools the air near the thermostat too fast and shuts off before the rest of the house catches up. A thermostat mounted near a supply register or in direct afternoon sun reads the wrong temperature. A failing thermostat or a loose wire sends broken signals. On the mechanical side, a dirty condenser coil or a failing condenser fan motor lets head pressure spike until a pressure switch trips the unit off. Low refrigerant can trip the low pressure switch the same way, and a frozen coil can cause it too.
We time the cycles, read pressures while it runs, and check the thermostat location and wiring. When the thermostat is the fault, we replace it and set it up to match your equipment. Call (866) 703-1217.