18G89 Gas Furnace Flame Sensor
18G89 Gas Furnace Flame Sensor
Fits the following Lennox models:G11E, G12E, G16. G16R, G17, G17R, G20, G20R, G23, GSC10, LD20, LF20 and 78RGF.
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only![](https://cdn.shopify.com/s/files/1/0285/1107/6405/files/5a81af7d9123fa7bcc9b0793_480x480.png?v=1629547277)
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov