2
PACKAGE USAGE AND CONTENTS
*  Damper assembly includes W7212 controller, damper actuator, low ambient temperature lockout sensor, and outside air sensor, all factory installed
on the economizer.
Table 1 — Package Usage and Contents
UNIT  CARRIER MODEL BRYANT MODEL ICP MODEL QTY CONTENTS
CRECOMZR052A00
48/50TC 17- 24
50TCQ 17, 24
48/50HC 17, 20
580J/558J 17-24
548J 17, 24
581J/551J 17, 20
RGS/RAS 210-243
RHS 181-243
RGH/RAH 181-213
1 Damper Assembly*
1 Upper End Economizer Panel
1
Bottom Panel w/Relief Damper (for 
vertical only)
1 Bottom Panel #2 (for horizontal only)
1
Side Replacement Panel (for 
horizontal only)
3 Filter Supports
3 Central Retainer
1 Hood Top
1 Left Hood Side
1 Right Hood Side
2 Side Retainer
2 Top Diverters
3 Deflector
4 Outside Air Filter Screens
1 Supply Air Temperature Sensor (SAT)
60 Screws
1 Seal Strip
CRECOMZR053A00
48/50TC 25-30
48/50HC 24, 28
580J/558J 25-30
581J/551J 17, 20
RGS/RAS 300-336
RGH/RAH 240-303
1 Damper Assembly*
1 Upper End Economizer Panel
1
Bottom Panel w/Relief Damper (for 
vertical only)
1 Bottom Panel #2 (for horizontal only)
3 Filter Supports
3 Central Retainer
1 Hood Top
1 Left Hood Side
1 Right Hood Side
2 Side Retainer
2 Top Diverters
3 Deflector
4 Outside Air Filter Screens
1 Supply Air Temperature Sensor (SAT)
60 Screws
1 Seal Strip