Lennox Y4151 Replacement Part
Includes:
- (1) – Fan Blower Control Board
Replaces Old Lennox Part Numbers
- There are no older part numbers.
Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:
- There are no older part numbers.
Other Part Numbers
21M51U-843
FitsModels:
(Press ctrl + F to find model number below.)
Various. (Call 734-326-3900 with your model and serial number for more information.)
Fits Allied, Armstrong, Concord, Ducane, Magic Chef, and Magic-Pak Models:
(Press ctrl + F to find model number.)
Various. (Call 734-326-3900 with your model and serial number for more information.)
