Cost to Install a Whole House Fan

Updated: January 2016

Whole House Fan Installation Cost CalculatorZip Code
ItemQuantityLow  High  
Whole House Fan Cost
Non-discounted retail pricing for: 2 speed whole house fan. Wall mounted switch included. 5700 CFM. Vents up to 1900 SF home.FALSE
1 fan$382.36$446.20
Whole House Fan Labor
Labor estimate to install whole house fan. Install blocking. Fabricate opening. Mount fan. Insulate fan perimeter. Connect to nearby, existing electrical receptacle. Includes planning, equipment and material acquisition, area preparation and protection, setup and cleanup.
5.3 hours$159.37$514.29
Whole House Fan Materials and Supplies
Cost of related materials and supplies typically required to install whole house fan including: fittings, fasteners and mounting hardware.
1 Fan$55.89$64.26

Totals - Cost to Install Whole House Fan - 1 Fan $597.63$1,024.75
Average Cost Per Fan  $597.63$1,024.75

Get an INSTANT estimate of the cost to Install a Whole House Fan! Our free calculator uses recent, trusted data to estimate costs for your Whole House Fan Installation project. For a basic 1 fan project in zip code 47474, the benchmark cost to Install a Whole House Fan ranges between $597.63 - $1,024.75 per fan.

To estimate costs for your project:

1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased.

2. Specify Project Size Enter the number of "items" required for the project.

3. Re-calculate Click the "Update" button.


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Cost to Install a Whole House Fan - Notes and General Information

Homewyse cost estimates are "ballpark" ranges for basic work performed in normal, serviceable conditions. The estimates should only be used for preliminary planning. Homewyse estimates are NOT substitutes for firm quotes from qualified vendors. Homewyse strongly recommends that you contact reputable professionals for an accurate assessment of work required and costs for your project - before making any decisions or commitments.

The cost estimate includes:

  • Costs for local material / equipment delivery to and service provider transportation to and from the job site.
  • Costs to prepare the worksite for Whole House Fan Installation, including costs to protect existing structure(s), finishes, materials and components.
  • Costs for job cleanup and debris removal at project completion.
  • Labor setup time, mobilization time and minimum hourly charges that are commonly included for small Whole House Fan Installation jobs.

The cost estimate does NOT include:

  • Costs for removing, relocating, repairing, or modifying existing framing, surfacing, HVAC, electrical, and plumbing systems - or bringing those systems into compliance with current building codes.
  • Costs for testing and remediation of hazardous materials (asbestos, lead, etc).
  • General contractor overhead and markup for organizing and supervising the Whole House Fan Installation. Add 15% to 23% to the total cost above if a general contractor will supervise this project.
  • Sales tax on materials and supplies.
  • Permit or inspection fees (or portion thereof) required by your local building department for your overall project.

Cost to Install a Whole House Fan - References

Whole House Fan Installation - Average Cost Per Fan

Expect to pay in the high end of the estimated price range for a licensed, bonded and insured contractor and for complex or rush projects. Hire carefully, only after verifying prior work quality.

For the best value on Whole House Fan Installation: combine related projects; get bids from several pros; and be flexible about project scheduling.

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