Service Instructions

PRODUCT IDENTIFICATION
40
Air Handlers
Model/Rev Description
ADPF****16AA Introduction of new 13 SEER Air Handler Models suitable for use with R-22 and R-410A.
ADPF364216AB
Replacement of the current spot welded blower housing with the same cinched or crimped
design used on the 80% furnace line.
ADPF486016AB
Replacement of the current spot welded blower housing with the same cinched or crimped
design used on the 80% furnace line.
ADPF304216AC
Replacement of the current spot welded blower housing with the same cinched or crimped
design used on the 80% furnace line.
ADPF****1BA Replacement of all ARPFcoils using wavy fin with louver enhanced fin.
ADPF182416CA
ADPF486016CA
Replacement of existing air handler copper coils and other associated parts with
aluminum components.
ADPF
A-
SINGLE PIECE
D
OWNFLOW AIR HANDLER PSC MOTOR
P
AINTED
F
LOWATER
Model/Rev Description
ACNF****1AA Release of all models of 13 SEER Dayton uncased air handlers.
ACNF****16AA
Release of all models of 13 SEER Dayton uncased air handlers suitable for use with R-22
& R-410A.
ACNF****1AB Drain pan material change.
ACNF****1BA Current wavey fin design with replaced new louvered fin design
ACNF****16DA
Converted copper coils, manifolds, hairpins, flowrators, 90° flowrator stub to aluminum.
Conversion of copper 3/8" return bends to aluminum 5/16" return bends.
ACNF180[51-81]6DB
ACNF240[51-81]6DB
ACNF241016DB
ACNF300[51-81]6DB
ACNF301016DB
UL1995 heater change.
ACNF250[01/05/06/08/]16AA
ACNF251016AA
ACNF310[01/05/06/08/10]16AA
Change in the air handler design. The motor changed from an existing PSC to a constant
torque motor.
ACNF180016DC
ACNF18[0516,0616,0816]DD
ACNF240016DC
ACNF24[0516,0616,0816,1016]DD
ACNF25[0016,0516,0616,0816,1016]AB
ACNF300016DC
ACNF30[0516,0616,0816,1016]DD
ACNF31[0016,0516,0616,0816,1016]AB
Creation of new ACNF Minor Rev models to produce coils with non acid etched fins.
ACNF
A-
SINGLE PIECE AIR HANDLER
C
EILING MOUNT
N-
UNCASED
F
LOWATER