Dan Cohen
New Member
I have two Carrier Weathermaker 8000 furnaces. Neither will ignite. In both cases, I replaced very dirty filters with clean ones.
Furnace #1 - 58WAV070-F-16112 66,000 BTU, 3-Burner, 80% AFUE
Unit turns on, draft inducer starts running with no code; eventually a code 13 shows, then blower motor comes on. replaced the hot surface ignitor, removed and cleaned the limit switch (there is no rolloff switch on these furnaces). Still not working.
Furnace #2 - 58WAV045 44,000 BTU, 2-Burner, 80% AFUE
Unit turns on, immediately the blower motor comes on, 33 code shows immediately, then ultimately a 13 code. replaced the hot surface ignitor (previous one crumbled), blower motor is a little squeaky but was running successfully with squeaks for a long time.
Furnace #1 - 58WAV070-F-16112 66,000 BTU, 3-Burner, 80% AFUE
Unit turns on, draft inducer starts running with no code; eventually a code 13 shows, then blower motor comes on. replaced the hot surface ignitor, removed and cleaned the limit switch (there is no rolloff switch on these furnaces). Still not working.
Furnace #2 - 58WAV045 44,000 BTU, 2-Burner, 80% AFUE
Unit turns on, immediately the blower motor comes on, 33 code shows immediately, then ultimately a 13 code. replaced the hot surface ignitor (previous one crumbled), blower motor is a little squeaky but was running successfully with squeaks for a long time.
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