Do fireplace exhaust fans work?

Chimney fans use mechanical venting to compensate for the lack of gravity drafting in fireplaces and chimneys. A partial vacuum is created in chimneys when chimney fans, attached to the chimneys, are turned on.

Silky Terrier Dog Breed Playing Aro... Silky Terrier Dog Breed Playing Around

Can I put a blower on my fireplace?

Is it possible to retrofit an existing fireplace with a fireplace blower? It is possible to add a fan/blower to nearly all types of gas and wood-burning appliances. Find a fireplace-rated fan that will fit your fireplace and follow the instructions in the unit’s owner’s manual to get it installed correctly.

What does blower do on fireplace?

A fireplace fan blower warms the air before it is blown into the room by using the space behind the fireplace. New air is drawn in through vents for this conductive heat transfer, not air from your fire. This means that the draft of your fireplace is unaffected.