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: Armstrong Air®(6)
: 22 in W x 15-3/4 in D(1)
22 in W x 18-3/4 in D(1)
22 in W x 22-1/4 in D(1)

Combustible Floor Bases

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Armstrong Air® 605416-01 Return Air Base, 14-1/2" W

Armstrong Air®

Armstrong Air® 605416-01 Return Air Base, 14-1/2" W

Item #AAE68W61

MFG #68W61

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Armstrong Air® 605416-03 Return Air Base, 21" W

Armstrong Air®

Armstrong Air® 605416-03 Return Air Base, 21" W

Item #AAE68W63

MFG #68W63

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Armstrong Air® 605416-04 Return Air Base, 24-1/2" W

Armstrong Air®

Armstrong Air® 605416-04 Return Air Base, 24-1/2" W

Item #AAE68W64

MFG #68W64

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Armstrong Air® LB-95048A Downflow Combustible Floor Base Kit, 22" W x 15-3/4" D Floor

Armstrong Air®

Armstrong Air® LB-95048A Downflow Combustible Floor Base Kit, 22" W x 15-3/4" D Floor

Item #AAE11M59

MFG #LB-95048A

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Armstrong Air® LB-95048B Downflow Combustible Floor Base Kit, 22" W x 18-3/4" D Floor

Armstrong Air®

Armstrong Air® LB-95048B Downflow Combustible Floor Base Kit, 22" W x 18-3/4" D Floor

Item #AAE11M60

MFG #11M60

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Armstrong Air® LB-95048C Downflow Combustible Floor Base Kit, 22" W x 22-1/4" D Floor

Armstrong Air®

Armstrong Air® LB-95048C Downflow Combustible Floor Base Kit, 22" W x 22-1/4" D Floor

Item #AAE11M61

MFG #LB-95048C

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