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View Full Version : identifying merycon overloads



claretandblue
01-04-2010, 03:31 AM
i have old carrier watercooled package units, models 50BL040 and 50BL025. how do i identify the merycon overloads??
i need to replace the contactors and overloads for the part winding start compressors.

the numbers on them are HN69GJ059-21 and HN69GJ039-21.
Thanks in advance