Thermo Pride Air Handlers ECM Blower 13/14 SEER (AH2) - Manual (Page 8)

6
For counterflow orientations:
Figure D
To convert AH2436 to counterflow:
1. Remove front A-coil access panel
2. Remove front a-coil drain pan retainer and the horizontal drain pan support shipping screws from
the right side casing.
3. Remove the A-coil assembly. Slide the horizontal drain pan assembly off of the right side of the
A-coil and discard.
4. Remove A-coil bottom front, side, rear supports, side support drain pan angles and rear a-coil
drain pan retainer.
5. Turn air handler over.
6. Re-install supports, angles and retainer removed in step 4 in the counterflow configuration using
pre punched holes located in the center of the casings.
7. Re-install A-coil and front a-coil drain pan retainer.
8. Re-install front A-coil access panel.