Restricted airflow causing overheating and repeated short cycles
Why it happens here
Furnaces run longer during cold weather, and a clogged filter or blocked return can reduce airflow. In compact East Ward homes, furniture, stored items, or a poorly maintained filter can narrow the path further. The system may shut down on a safety limit before the home reaches its thermostat setting.
Our approach
We inspect the filter, return path, blower operation, and accessible supply ducts. If airflow is restricted, we address the source and observe the furnace through a full cycle. We also explain the correct filter size and a practical monthly check during heavy use.