Hussong Sheet Metal Heating & Cooling | Qualified HVAC Repair in Dayton, OH

This is a common furnace ignition failure we see in Dayton homes. It's often caused by a dirty or faulty flame sensor, a clogged gas valve, or issues with the electronic ignition system itself. Our technicians start by cleaning the sensor—a frequent fix—and then systematically check the ignition components to find the root cause and get your heat running safely again.

Uneven heating is a frequent sign of thermostat malfunction, especially with older units. The thermostat might be incorrectly reading the room temperature or failing to signal your furnace properly. We can test your thermostat's calibration, check its placement (away from drafts or heat sources), and recommend a repair or an upgrade to a more reliable programmable model to solve those comfort issues.

If your furnace won't ignite or stay lit, that's the most urgent repair. A failure to ignite not only leaves you without heat but can also indicate a safety issue with the gas valve or ignition control. Don't keep resetting it. Call for professional service immediately. Our team prioritizes these calls to diagnose the ignition problem—whether it's the sensor, pilot, or gas supply—and restore safe operation for your family.