Service Manual

PRODUCT IDENTIFICATION
46
Air Handlers
Model/Rev Description
AWUF****1AA Initial release of 13 SEER Dayton wall mount air handlers.
AWUF****16AA
Initial release 13 SEER Dayton wall mount air handlers suitable for use with R-22 and R-
410A refrigerant.
AWUF3005-101AA Introduces 13 SEER Dayton wall mount air handlers using a Burr Oak Louvered Fin coil.
AWUF****1BA Replaced wave fin design with new louvered fin design.
AWUF370**16AA Initial release of AWUF37 Air Handlers for use with R-22 and R410A.
AWUF****16BA
Replaced wave fin design with new louvered fin design. Replaced copper tube hairpins with
aluminum hairpins.
AWUF180316BA
AWUF240316BA
AWUF300316BA
Initial release of AWUF 3KW Heater air handlers.
AWUF310[5/8]16AA
AWUF321016AA
Initial release of higher 14 SEER AWUF series air-handlers
AWUF300[3-10]16BB
AWUF360[5-10]16BB
18 x 20 x 1 filter replaced the 16 x 20 x 1 filter.
AWUF18F[3-8]16AA
AWUF24F[1/8]16AA
AWUF30F*16AA
AWUF31F[5/8]16AA
AWUF32F116AA
AWUF36F*16AA
AWUF37F[1/5/8]16AA
Initial release of R-401A air handlers with factory-installed float switch and a drain pan water
sensor switch.
AWUF180[3-8]16BB
AWUF240[3-10]16BB
AWUF300[5-10]16BC
AWUF310[5-10]16AB
AWUF360[5-10]16BC
AWUF370[5-10]6BB
UL1995 heater change to remove sequencer and replace a contactor.
AWUF190*16AA
AWUF250*16AA
AWUF251*16AA
Matchup to meet the new 14 SEER min efficiency levels. Uses a 4 row coil and an EEM
Motor (X13 style) to achieve higher efficiency. Initial release.
AWUF
A
SINGLE PIECE AIR HANDLER
W
ALL
M
OUNT PSC
M
OTOR
U
NPAINTED
F
LOWRATOR
*AWUF CONTINUED ON THE NEXT PAGE