Ellis Heating | Professional HVAC Services in South Bend, IN

The most frequent culprit for a furnace not igniting in our area is a faulty or dirty flame sensor. Over time, this safety component can get coated with carbon, causing it to mistakenly shut the system down. Our technicians clean or replace the sensor as needed, but we also perform a full diagnostic to rule out issues with the igniter, gas valve, or pressure switches to ensure a lasting repair.

Absolutely. Duct leakage is a major source of energy waste and discomfort in local homes. Leaks in your ductwork, often in attics or crawlspaces, allow conditioned air to escape before it reaches your rooms. This forces your furnace to work longer and harder, leading to uneven temperatures and higher energy bills. Ellis Heating performs thorough duct inspections and professional sealing to restore proper airflow and efficiency.

Key signs include rooms that are consistently harder to heat, excessive dust around your vents, whistling or rattling noises from the ductwork, and a furnace that runs constantly but doesn't seem to satisfy the thermostat. If you notice these issues, it's wise to have our team inspect your duct system. Properly sealed ducts improve comfort, reduce strain on your furnace, and can significantly lower your heating costs.