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BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22515
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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Have 4TEE3F39A1000AA Air handler. I think that it set as a

Customer Question

have 4TEE3F39A1000AA Air handler . I think that it set as a Horizontal right configuration. I also think that the coil is in backwards. Can the coil be flipped? The wide part of the coil is facing the blower.
Submitted: 11 months ago.
Category: HVAC
Expert:  BillyHvac replied 11 months ago.


My name is Billy,

Can you post pictures of the install? Or we can go by description..I can also draw how it should be....will you be leaving this in a horiz position?

Customer: replied 11 months ago.
Customer: replied 11 months ago.
The return is on the right and the air handler section is
on the left.
Expert:  BillyHvac replied 11 months ago.

Thank you...was viewing factory drawings.

And you are saying the A coil open end is facing the blower?

Customer: replied 11 months ago.
Can you send the factory drawings? Can the coil be flipped?
Customer: replied 11 months ago.
Are you there?
Customer: replied 11 months ago.
Customer: replied 11 months ago.
hello hello
Expert:  BillyHvac replied 11 months ago.

The top of the coil should point towards blower .

air enters and is drawn through the large open end and through the coil.

If your air is entering the top part of coil it is backwards.


Customer: replied 11 months ago.
What about the service bulletin for flipping the coil to the correct position?
Expert:  BillyHvac replied 11 months ago.

Now this is a Horiz left flow if I see the pics right....air enters right and goes out left?

See here

And the flipping is is in the manual but you would just be doing it in reverse from the downflow configuration

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