Lochinvar HEX3423 Replacement Part
NOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 100147555
Includes:
- (1) - Heat Exchanger (HEX3423)
Replaces Old Lochinvar Part Numbers
- There are no older part numbers.
Fits Models:
(Press ctrl + F to find model number below.)
Copper-Fin (CB/CW 986-2066), Copper-Fin II (CH/CF 991-2071), Copper-Fin II (CH/CF/CP 990-2070) - Beginning Serial # G936199, Copper-Fin (CB/CW/CS 985-2065) - Beginning Serial # A950000