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Question

Is this the correct airflow acroos the unit. This is a downflow installation

Submitted: 141 days and 9 hours ago.
Category: HVAC
Value: $9
Status: AWAITING CUSTOMER ACTION
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Posted by Billy 141 days and 9 hours ago.

Info Request

What is the question you have about the air flow?

141 days and 9 hours ago.

Reply

The coil sits on top, then the blower, then the emergency heat. Is this correct? Do the coils get the cold air return before the blower

Accepted Answer

The return air should go through filter, through blower, electric coil, and the ac.coil last.. Some guys have made the mistake of sitting the down flow in first and then setting the ac on top. This is incorrect.

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Expert: Billy
Pos. Feedback: 99.7 %
Accepts: 
Answered: 7/4/2009

HVAC Mechanic

State Licensed Mechanical Contractor, Heating, Cooling, Oil Burners, Heat Pumps, Boilers, Geothermal

141 days and 9 hours ago.

Reply

That is the set up for a Trane Heat pump? Mine has filter, then AC coil, then blower then, Electric heat. I dont see how to rearrange any other way. Trane Model TWE030C140B0

Posted by Billy 141 days and 9 hours ago.

Info Request

<p>Is this a fan coil unit all built together or in modules? and what is the model number?</p><p>The ac coil is always on the postive side of the blower, not the negative side.</p>

141 days and 9 hours ago.

Reply

It is all in the same cabinet. The model number is TWE030C140B0. the coil sits with the point of v on top then the water drip pan on bottom

Posted by Billy 141 days and 8 hours ago.

Info Request

I stand corrected, I just perused some of the data and found a diagram of the unit with the filter first, then the coil fo ac then blower and then electric coils.

141 days and 7 hours ago.

Reply

Thank you Billy. That is greatly appreciated

Posted by Billy 141 days and 6 hours ago.

Info Request

you are welcome.

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