A customer complains the unit is "blowing cold air...

NATE Gas Heating Exam Questions

Question Number 31

A customer complains the unit is "blowing cold air". The technician determines that the problem occurs at the end of the heating sequence. The furnace used an electronic integrated blower control.

The likely problem with the system is the blower off delay is set too long.

✔ Correct Answer:

The likely problem with the system is the blower off delay is set too long.

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NATE Gas Heating Exam Questions

Question Number 31

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