The estimated average cost of a new Posen attic fan installation is around $520, and generally, ranges between $440 and $664. The cost can go as low as $250 and can go as high as $920. Hiring an electrician or carpenter may add to the expense of the installation. The cost of an attic fan is around $75 to $300. If it comes with a humidistat that automatically activates the attic fan in Posen if it senses moisture in the attic, it will cost an extra $100 to $170. Expect your attic fan operation cost to be around $2 to $4 per month. Professional installers typically charge $35 to $75 per hour for their attic fan installation service.
Estimated final cost for attic fan
Item | Quantity | Fair Price |
---|---|---|
Whole House Fan Cost | 1 Fan | $239.97 |
Whole House Fan Labor | 4 Hours | $189.76 |
Whole House Fan Job Materials and Supplies | 1 Fan | $122.84 |
Totals - Cost to Install Whole House Fans - 1 Fan | $552.57 | |
Average Cost Per Fan | $552.56 |