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08-15-2020 #1
Registered User
- Join Date
- Sep 2007
- Posts
- 459
Why are HVAC blower motors located at the beginning of the plenum box?
They are usually placed right after air enters the plenum box, and they push the air through the evap & heater cores.
Is this done for noise reduction? Does it make a big difference?
What about air temps going through the fan? Would that be a factor?
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