Year identification
Year identification
Columbia makes it easy: the first two digits of the serial number indicate the year of manufacture.
Embedded Files
Commercial Series
Commercial Series
Base models:
HD-415-210- White, 110/120V
HD-417-210- Brushed Stainless, 110/120V
HD-425-210- White, 208/240V
HD-427-210- Brushed Stainless, 208/240V
Cyclone
Cyclone
Base models:
Currently unknown
Vortex
Vortex
Base models:
HD-615-210- Surface mount, White, 110/120V
HD-617-210- Surface mount, Brushed Stainless, 110/120V
HD-618-210- Surface mount, Beige, 110/120V
HD-625-210- Surface mount, White, 208/240V
HD-627-210- Surface mount, Brushed Stainless, 208/240V
HD-628-210- Surface mount, Beige, 208/240V
HD-635- Recessed, White, 110/120V
HD-637- Recessed, Brushed Stainless, 110/120V
HD-645- Recessed, White, 208/240V
HD-647- Recessed, Brushed Stainless, 208/240V
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