I have an 1998 Intertherm heater with a blower that has E2EB015HA on the blower. The elements get red hot but the blower doesn't come on. So I ordered a sequencer for a E2EB015HA which was listed Intertherm 621678 - Aftermarket Replacement 15 KW Heat Sequencer Relay. It is the wrong part, it mounts upside down from my old one, the 3 section part is on bottom instead of the top. The numbers on the 3 section sequencer I bought are KSD301C 24V C-031, H1-110 C1-110 , 1604. The numbers on the 2 section part are the same numbers.
My old sequencer has TOD, H24V, 12522, 308850, L9837. and H24V , 12520 308495, L9837.
I just found a sequencer #621678R that has a lot of the same numbers as the old one, and mounts the correct way:
TOD, H24 V, 12522, 308850, A1340, and H24V, 12520, 308495, A 1340.
Can someone please tell me if I am on the right track here. Thanks
Questions about repairs and parts for Nordyne furnaces, air conditioners and heat pumps for manufactured homes including Intertherm, Mac and Miller brands. Click here for Nordyne parts.
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