PRODUCT IDENTIFICATION
16
Model/Rev
Description
CAUF*****6AA
Initial release of CAUF Dayton Upflow/Downflow coils.
CAUF*****6BA
Burr Oak Louvered Fin released in place of the Wavy Fin.
CAUF****6*DA
Replaced
existing copper coils and other associated parts with aluminum components.
CAUF*****6DB
Drain pan material changed.
CAUF1824A6RDB
CAUF1824B6RDB
Manufacturing Location Change from Dayton to Houston. Designated by "R".
CAUF36***CA
Redesign from 2 row to 3 row for performance improvement .
CAUF3030(A/B)6RDB
CAUF3030(C/D)6RDB
CAUF3131(B/C)6RDB
Manufacturing Location Change from Dayton to Houston. Designated by "R".
CAUF
C-
INDOOR COIL
A-
UPFLOW/DOWNFLOW
U
NCASED
F
LOWRATOR
Model/Rev
Description
MBVC1200AA1-AA
MBVC1600AA1-AA
MBVC2000AA1-AA
Introduction of module blower with variable speed blower motor with the new
communicating control & serial communicating indoor blower motor.
MBVC1200AA1-AB
MBVC1600AA1-AB
MBVC2000AA1-AB
Introduction of a module blower with variable speed blower motor with communicating
control & serial communicating indoor blower motor. Replaces existing Emerson motors
(013M00111 & 013M00112).
MBVC1200AA1-AC
MBVC1600AA1-AC
MBVC2000AA1-AC
Introduction of a module blower with variable speed blower motor with communicating
control & serial communicating indoor blower motor. Quality improvement to use 0.75"
Quiet Flex Insulation.
MBVC1200AA1-AD
MBVC1600AA1-AD
MBVC2000AA1-AD
Introduction of a module blower with variable speed blower motor with communicating
control & serial communicating indoor blower motor. Introduces a new Communicating Air
Handler Control Board (PC).
MBVC[1200,1600,2000]AA1-AE
Release of MBR/MBVC Models(Minor Revisions) for 11th St Plant. - Dayton to Houston
MBVC[1200,1600,2000]AA1-AF
Add permanent sealing/condensation-control upgrades to all MB units and remove high-
voltage knockouts
MBVC
M
ODULAR
B
LOWER AIR HANDLER
V-
MULTI-POSITION VARIABLE-SPEED
C
OMMUNICATING READY W/4-WIRES
