Eb15a elec furnace will only come on if jumpered at themostat

Questions about repairs and parts for other brands of furnaces and air conditioners. Please note that our speciality is Coleman and Nordyne products, so our knowledge of other brands may be limited.

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Joined: Wed Jan 31, 2018 12:32 pm

I am having an issue with blower not coming on unless it’s jumpered, I have replace sequencer, transformer and no luck, except to jumper the R/W wires at thermostat. When I jumper furnace works normal, when themostat calls for heat thermostat clicks, sequencer clicks but nothing happens, I think I may be missing something with the fan relay wires.

Last bumped by redcat31 on Sat Feb 03, 2018 1:20 am.
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