Thermostat cycles the HVAC system on and off very frequently (short cycling)

Safety: No high-voltage work is required.

• Adjust cycle settings: In the thermostat's advanced settings, reduce the cycle rate (CPH) or increase the temperature differential/swing so the system runs longer per cycle.
• Relocate thermostat (if needed): If the thermostat is near a supply vent, exterior door, or window, consider having it relocated to an interior wall in a representative room.
• Check filter and airflow: Ensure the Ruud system's air filter is clean and supply/return vents are open to avoid rapid temperature swings near the thermostat.
• Consult a pro: If equipment is significantly oversized, a Ruud technician may need to adjust staging or airflow settings to reduce short cycling.