Attic Fans
America is more energy conscious than ever, especially when it comes to
saving energy dollars.
Attic fans not only save money by reducing extreme attic temperatures, but offer the added benefits of minimizing damage to roofing materials as well as diminishing the wear and tear on heating and cooling equipment.
Family Owned & Operated Since 1944
When you need a company you can trust, you need Bay Furnace.
BUTLER VENTAMATIC
Cool Attic-Ventamatic power vents are rugged and efficient domes of proven and reliable construction.
Our low profile domes—available in Duradome® Spun Aluminum or Galvanized Steel—have galvanized steel mesh grilles to protect against insects, birds, and rodents yet allow adequate air intake. Our fan blades are precision balanced for minimum vibration. Our motors are UL and CU/L listed for safety in handling. Ventamatic® Power Roof Vents are factory assembled for easy installation (no special tools required) and are built for stability and high wind resistance.
In less than five minutes, an attic fan can reduce attic air temperature by as much as 55 degrees. By venting super-heated summer air or humid, moist winter air out of your attic, the attic fan reduces the strain on cooling and heating equipment by keeping temperatures at more even levels. More even temperatures minimize damage to roof sheathing, felt and composition shingles.
Bay Furnace offers a complete line of attic fans from Ventamatic to fit your needs.
24/7 Emergency Services. Trusted & Recommended Since 1944. Call Us To Find Out Why! (440) 294-4954

Why Choose Bay?
Learn Why We're The Right-
The Bay Comfort Promise
We are committed to our customers. We aren't done with a job until you are comfortable, guaranteed.
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Family Owned & Operated
As a family-owned business we understand the importance of quality in your home and we'll take care of yours as if it was our own.
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Warranties That Matter
We provide a thirty-day warranty on all repairs completed and a one-year labor warranty on all new installs.
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Expert Technicians
We are mindful in who we hire to ensure you are getting the very best work every time.
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One Stop Shop
We are a full service company so we guarantee everything done is completed with the highest standard.
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75 Years Experience
We've been in business since 1944 and we're bringing that experience to every job completed.

Learn more about the Bay Comfort Promise Membership plan to see what we can do for you in every season.
We Love Our Customers & They Love Us
Read Reviews From Happy Bay Customers
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Convenient to schedule and arrive on time
“Great group of guys that have solved my problems so far without trying to cut corners and make an easy buck! Convenient to schedule and arrive on time!”
- Ryan A. -
Cleaned up the work area as if they were never there
“Bay furnace installed a whole house humidifier in March. The crew was very polite, professional and cleaned up the work area as if they were never there. I definitely would recommend them.”
- Diana G. -
Our basement was cleaner than when they arrived
“Yesterday we had our furnace replaced. The service people were warm and friendly. They explained everything to us. They explained the thermostat until I understood It. They cleaned up so much that our ...”
- Nancy B. -
Everything you'd wish your other service professionals were
“Highly recommend this company; HONEST, prompt, clean, considerate! Everything you'd wish your other service professionals were. Great job!”
- B.J. -
Always does a great job and is friendly and kind
“Love José and Bay Furnace! He always does a great job and is friendly and kind. We always ask for him. Will continue to use them in the future.”
- Katie B.