Fedders AFPB24B1 Manuale Istruttivo

12

This unit is not equipped with an electric heater kit.  A
factory approved, field installed UL listed heater package is
available from your equipment supplier. Heaters that are
not factory approved could cause damage which would not
be covered under the equipment warranty.  

Only EEC series electric heat assemblies may be installed into
the air handler. Consult installing contractor for the correct
electric heat assembly to be installed in each model of air
handler.

For ease of installation, it is recommended that the electric
heat kit be installed before the furnace plenum is installed.

1. Remove the upper access door from the air handler.

2. Remove and discard the field wiring compartment box by

removing the screws that attach it to the right side of the
air handler. 

3. The black and yellow high voltage transformer leads should

be connected to the terminal block or breaker of the heat kit.

4. From the electrical compartment, remove the cover plate

from the element housing.

Remove
cover plate 

Remove air
handler field
wiring box
and discard

Remove two
screws

5. Cut the wire tie holding the heater plug and unroll the heater

plug harness so that it will hang out of the electrical box.

6. Carefully slide the heat assembly into the element opening.  Be

sure the heater kit or elements do not rub or scrape against the
metal edges or existing components in the electrical box. Guide
the element support rods into the matching holes in the blower
boot.

7. Make sure the assembly is bottomed out against the element

housing. Install the screws provided through the assembly and
into the element housing. 

8. Connect the heater plugs to the heater receptacles. 

9. Slide heater element in and secure with three screws. Attach

wires according to wiring diagram on page 9.

Guide the element support rods into

the matching holes in the blower boot

Heater
receptacle

Heater

plug