Why doesn’t the blower turn on when I turn on the fireplace? The blower turns on 5 minutes after the burner when in thermostat mode or it is turned off. By Anna Corwin|2020-03-04T09:59:57-08:00March 4th, 2020|Gas Stoves & Fireplace Inserts|Comments Off on Why doesn’t the blower turn on when I turn on the fireplace? Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail About the Author: Anna Corwin