Thermo Pride Air Handlers ECM Blower 13/14 SEER (AH2) - Manual (Page 4)

2
AIR HANDLER
Each air handler is shipped with an evaporator coil preinstalled. The AH2436A(B)E1 is shipped with a
13U2436AB14 evaporator coil for 2 to 3 ton operation. The AH4260A(B)E1is shipped with a
13U4848AH20 evaporator coil for 3 to 5 ton operation.
The construction of the air handler permits easy knockdown and reassembly. See Figure A & B.
Figure A.
FOLLOW THESE STEPS FOR KNOCKDOWN OF AH2436:
1. Start with unit setting in a vertical position (Figure A).
2. Remove blower access door.
3. Remove screws from front a-coil access panel, front heating option access panel, front middle panel
and supply air end casing.
4. Remove the front A-coil drain pan retainer and the horizontal drain pan support shipping screw(s)
from the right side casing.
5. Remove the evaporator a-coil assembly.
6. Remove the side support drain pan angles and A-coil bottom front and rear supports.
7. Disconnect power leads and unplug circulation pump connector from the blower control board.
8. Remove the screws that secure the blower assembly to the blower pan and pull blower sub-assembly
out the front of the unit.