Flat Roof
Select this for a flat or nearly flat roof finished with a continuous membrane such as EPDM, bitumen, or PVC.
Sale
Sale
Whole House Fan EPS Extreme - Designed for 3000 - 7000 sqft Homes, 4567 CFM
$2,989.29
$1,030.00
Choosing Your Roof Tile Type
Choose the option that matches the shape of the tiles or slate at the planned installation point.
High Profile Tile
Select this for pantiles, S-shaped tiles, or other raised and wavy clay or concrete tiles with noticeable ridges and troughs.
Flat Tile or Slate
Select this for flat interlocking tiles, plain tiles, or natural slate that creates a relatively even roof surface.
EPS Extreme · Whole House Fan · 3,000-7000 sq. ft. homes
High-capacity fresh-air cooling for large homes.
The Solatube EPS Extreme draws cooler outdoor air through open windows and moves accumulated indoor heat into the attic, where it exits through the home's attic vents.
Its EC brushless motor, seven variable speeds, insulated ducting, and HushMount™ 2 system deliver the highest maximum airflow in the EPS line with precise control and reduced vibration.
- 4,567 maximum CFM
- Seven variable speeds
- Comfort Control Remote included
Plan before ordering: EPS Extreme requires approximately 8 sq. ft. of net-free attic ventilation, at least 30 inches of vertical attic clearance, accessible electrical power, and open windows during operation.
Comfort on your terms
Exchange trapped indoor heat for fresh outdoor air
Use the EPS Extreme when outdoor conditions are cooler than the air inside your home to improve comfort and reduce reliance on air conditioning.
High-capacity airflow
Moves up to 4,567 CFM through large homes and helps release heat accumulated during the day.
Seven-speed control
Choose lower airflow for everyday ventilation or increase the speed when you want a faster air exchange.
Remote operation
The included Comfort Control Remote lets you turn the fan on and adjust airflow without accessing the attic.
Efficient EC motor
The brushless motor and Soft Start technology provide efficient operation and a smooth ramp to the selected speed.
Reduced vibration
HushMount™ 2, Jet Blade design, and insulated ducting work together to reduce transmitted sound and vibration.
Clean ceiling finish
The fastener-free intake grille provides a finished appearance and removes easily for sink or dishwasher cleaning.
Engineered Performance Series
Power, insulation, and control in one system
- EC brushless motor with Soft Start technology
- Jet Blade fan design for high airflow
- HushMount™ 2 vibration-isolation assembly
- Seven-foot insulated duct
- R6 insulated damper doors
- Removable, dishwasher-safe ceiling grille
A complete air exchange
How a whole house fan cools and ventilates
- Open selected windows. Use the system when outdoor air is cooler than the indoor air.
- Turn on the fan. The ceiling intake draws fresh outdoor air through the living space.
- Release trapped heat. Warm indoor air moves into the attic and exits through properly sized attic vents.
A whole house fan depends on open windows and adequate attic exhaust ventilation. It does not refrigerate or dehumidify the air like an air conditioner.
Choose the right capacity
Compare Engineered Performance Series models
Select a fan using the home's size, required airflow, available attic space, and net-free attic ventilation.
| Model | Suggested home size | Maximum airflow | Attic venting required | Sound, low/high |
|---|---|---|---|---|
| EPS Focus | 0–500 sq. ft. | 259 CFM | 1 sq. ft. | 30 dB |
| EPS Zone | 500–1,200 sq. ft. | 1,400 CFM | 2 sq. ft. | 40/48 dB |
| EPS Plus | 1,000–2,200 sq. ft. | 2,502 CFM | 4 sq. ft. | 44/58 dB |
| EPS Ultra | 2,000–3,200 sq. ft. | 3,785 CFM | 6 sq. ft. | 50/58 dB |
| EPS Extreme Current model | 3,000 - 7000 sq. ft. | 4,567 CFM | 8 sq. ft. | 58/64 dB |
Home size is a starting point. Confirm the fan capacity, attic venting, attic clearances, climate, and local requirements for the specific installation.
EPS Extreme Complete DIY system
What's in the box
- EPS Extreme fan assembly with EC brushless motor
- Fan transition
- Seven-foot insulated ducting
- R6 damper box
- Fastener-free ceiling grille
- HushMount™ 2 assembly
- Fastener kit
- Variable-speed Comfort Control Remote
- Installation instructions
Plan for installation supplies: nylon strapping and foil tape are identified in the installation guide as sold separately.
Plan the installation
Confirm attic space, ventilation, and electrical access
Before installation, confirm that the attic can accommodate the fan assembly and seven-foot duct path and that the home provides adequate net-free attic ventilation.
- Minimum 30-inch vertical attic clearance
- Approximately 8 sq. ft. of net-free attic vent area
- Accessible 120V power near the fan location
- 15.5 × 28-inch intake grille
- 20-inch-diameter, seven-foot insulated duct
- Clear duct path without sharp bends or restrictions
- Electrical connections performed by a licensed electrician
See the system in action
Whole house fan overview
See how a Solatube whole house fan exchanges warm indoor air for fresh outdoor air.
Warranty
Solatube damper box, ducting, and fan housing are covered for 10 years. Motor and electrical components are covered for 5 years, and the remote is subject to its manufacturer's warranty. Review the complete Solatube warranty for terms, exclusions, and claim instructions.
Related Products
-
Sale
-
Sale
-
Sale
Reviews
-
Replaced Constant AC Use
Flushes out stale air in minutes during summer evenings. Bringing in cool night air reduces our reliance on air conditioning almost entirely.
-
Excellent Cooling Power
The fan works exceptionally well at drawing in fresh outdoor air in the evening. It saves us a ton on air conditioning bills already this spring.
-
Cools the House in Minutes
Great investment before the hot season hits. Quiet operation and cools down the home rapidly during cooler evenings without running the main AC.
-
My neighbor had Solatubes put in and I loved how my light was in the room so I had 2 installed along with a whole house fan.I'm extremely happy with how they look and how much light comes into the rooms.
-
Works great, very quiet, and I could feel a breeze coming in through our kitchen window as soon as he turned it on. Can't wait for it to heat up a bit so we can really put the fan to work at night.
Write a Review
