Photo 1 of **No exhaust fan included, only the vent cover**LL Building Products ERV4 Vent Roof Mount 1000Cfm Mill

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Photo 1 of **No exhaust fan included, only the vent cover**LL Building Products ERV4 Vent Roof Mount 1000Cfm MillPhoto 2 of **No exhaust fan included, only the vent cover**LL Building Products ERV4 Vent Roof Mount 1000Cfm Mill