Lennox 23M20 Replacement Part
Includes:
- (1) - C0Snzn71Ae1- Sensor Temp Avg (23M20)
Replaces Old Lennox Part Numbers
- There are no older part numbers.
Other Part Numbers
C0SNZN71AE
Fits Models:
(Press ctrl + F to find model number below.)
Various. (Call 734-326-3900 with your model and serial number for more information.)