Trane American Standard Furnace Flame Sensor Replacement - SEN01114 Compatible With Multiple Models

If your furnace is acting up - turning on for just 8-10 seconds then shutting off - this flame sensor replacement might be your solution! This SEN01114 flame sensor is designed specifically for Trane and American Standard furnaces and replaces multiple part numbers including SEN0491, SEN00491, SEN0337, and several others. It's compatible with a huge range of models including ADC1B040A9241AA, ADD1A040A9241AA, ADH1B040A9241AA, and dozens more (check the full list in the description). The flame sensor is a crucial safety component that detects whether your furnace has successfully ignited - if it's dirty or faulty, your furnace will shut down to prevent gas from flowing into your home. This aftermarket part is made from durable stainless steel and meets or exceeds OEM specifications. Installation is relatively straightforward if you're comfortable with basic furnace maintenance - just make sure to turn off power first! Having a working flame sensor means reliable heat during cold months instead of dealing with a furnace that keeps shutting down. If you're experiencing short cycling or ignition issues with your Trane or American Standard furnace, this affordable replacement part could save you from an expensive service call.