Pay in 4 interest-free payments of $9.23 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
making it suitable for commercial and light industrial power grids
Durable Construction: Heavy-duty 10-foot capillary tube provides flexible sensing bulb placement in complex evaporator layouts
Precise fitment is essential for effective HVAC moisture management
OEM Precision: Guaranteed Trane OEM specifications ensure exact fit and electrical matching with CGAF
Utica-Dunkirk AC-3940-47 Flame Sensor Kit 326058-757 making it suitable for commercialThe Utica Dunkirk AC 3940 47 Flame Sensor Kit is an essential OEM replacement part engineered for precise flame rectification in high efficiency gas fired furnaces and boilers. This critical safety component monitors the burner's combustion process, ensuring the gas valve remains open only when a consistent ignition source is detected. Designed with a robust high temperature rod, the sensor operates reliably across a temperature range of 40 to 185