Furnace Blowing Cold Air? Common Problems That Need Repair
September 30th, 2026You turn up the thermostat on a cold Staten Island morning, hear the furnace start, and expect warm air. Instead, cold air starts coming through the vents. Sometimes the problem is as simple as an incorrect thermostat setting. Other times, cold air can point to restricted airflow, an ignition failure, a faulty sensor, or another […]