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Tech Drive Very-Quiet 80 CFM, 1.5 Sone No Attic access Needed Installation Bathroom Ventilation and Exhaust Fan

Description:

  • Very quiet bathroom fan (1.5 sones) and Strong air movement (80CFM) for bathroom up to 85 Sq. Ft
  • Easy-to-Install: No cut housing with no attic access installation and replaces most small bathroom standard fans using existing opening. it can be done entirely from the room-ceiling side – no attic access needed installation.Please note that the housing height of this fan is 6 inches. If you replace an old fan with a housing height of 4 inches, make sure that the ceiling is installed deep enough before replacing.
  • Housing size: 7.5in x 7.25in x 6in with 4in duct. ceiling mounting Opening: 7.6in x 7.3in.
  • Efficient and quiet,excellent motor perfomance, working at least 25000 hours
  • Energy Star qualified, UL and HVI certified for performance assurance.Acceptable for use over a bathtub or shower when installed in a GFCI-protected branch circuit.

  • Reviews:

    5.0 out of 5 stars Quiet enough, exact size match, easy install

    D.F. · June 28, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Even though it’s not the very quietest fan on the market, I can barely hear it if I’m not in the room I put it in and it’s far cheaper than some of the ultra-quiet models (plus, sometimes in a bathroom, noise=privacy). The installation was relatively easy. Probably took me 30 minutes. The others will go much faster. Bonus for me is that the fan I replaced was the original builder’s grade fan and it fit the existing hole exactly. It only has a 4 inch outlet, so I had to get a reducer for the 3 inch ducting that my house has, but that wasn’t a big deal. Just bought 3 more to replace the rest in my house.

    5.0 out of 5 stars Quietly blows

    C. · June 18, 2025

    Why did you pick this product vs others?:It's far far more quiet than my old fan, was an easy install and has worked a while with no issue

    4.0 out of 5 stars Fits budget fan dimensions and outperforms them in every way!

    H. · December 23, 2019

    Lots of background, skip to the bottom for the pro's and cons of this unit.I bought this to replace the old bathroom fan that was undersized by the original housebuilder. They installed a 50 cfm budget fan that was 4 sones in loudness. After 12 years the motor died and I ordered another complete unit and chucked the housing because just the replacement motor costs 5 dollars more than the whole unit? Dumb!Anyway, there was never a shower that didn't leave the mirror foggy or the walls wet. There is a slight mold along the shower wall that I would wipe with bleach but it would come back within a few weeks or so. Further research and measuring the cubic feet of the bathroom, I knew I needed to get the proper ventilation fan. So I measured the small bathroom, the Height was 8 feet, the Width was 5 feet, the Length was 6 feet. Thank God for algebra, who knew? So that was 240 cfm. (LxWxH).Fans rated for this space were well over $100 dollars. I didn't want to spend that much and I wanted to stay within the original dimensions of the budget fan which was approx. 7.5 inches x 7.25 inches. I looked on here and found this Tech Drive fan that fit the dimensions perfectly. The vent chute for the budget fan was 3", this new one was 4", so I knew I had to replace the vent to the roof, luckily the builders cut a 4" hole vent and I knew I could replace the hose.Back to the CFM, My total room was 240, this fan is rated at 80 cfm's. This means that it would take 3 minutes to exchange the air in the bathroom. So I opted to get this fan. After all, my old fan was 50 cfm so, it would take 5 minutes to do the same job. So round about, 60% more suction on the new fan compared to the budget junk I had. Ordered it and waited.Pros:1.Fit the original budget fan hole perfectly. No cutting and minimal mess.2. Waaay quieter than the original. This thing is nearly silent especially considering the old fan rated at 4 sones. This is only 1.5 sones, basically 1/3 as loud as the junk one it replaced. Who knew bathroom fans weren't supposed to sound like running garbage disposals?3. Clear instructions and removable motor, screws were also included.4. No more steamy mirrors and wet walls!5. Three year warrantyCons:1. The outlet vent is 4", original budget fans are typically 3". You will have to get in the attic and swap the original hose to outside.2. The vent outlet isn't directional, meaning make sure the flap inside CLOSES when the fan is not running and OPENS when the fan is on. If your not careful you can put it on "upside down" and it would be OPEN when off and CLOSED when on, making it not work properly.3. Vent outlet is plastic. One of the tabs that hold it in position BROKE very easily. I had to use metal tape to secure the vent hose to the housing. Not a big deal but be aware and prepared for this, if not, the moist air could end up leaking in the attic and create mold, mildew and even warp your drywall and cause wood rot.If you made it this far, you must be serious about bathroom vent fans.Just make sure that the housing is not sticking past the drywall! Flush is best but when your working alone without a ground helper, it is better to have the housing come up a 1/4" short than hang out, or else the cover will not touch against the ceiling, leaving an unsightly gap between the cover and the wall/ceiling! Unfortunately, mine stuck past the drywall, but there is NO way in he** I'm crawling up into the attic again!P.s. watch out for nails above your head when in the attic!I would absolutely recommended this fan.Good luck and God bless.

    5.0 out of 5 stars Works great, quiet too!

    S. · December 19, 2024

    Nothing to complain. about. it works, good value and moves a lot of air silently. replaced my entire home with these fans. All the one star reviews are likely due to installation error. it's very evident the fan blades are rubbing against something.

    5.0 out of 5 stars Recommended

    Y. · September 3, 2023

    SEE UPDATE BELOW:It's a bathroom fan. Is it quieter than the 30 year old original fan? Yes. Is it super-ultra quiet as advertised? Nah. Most aggravating: the clips that attach the fan cover will not snug the cover up to the ceiling no matter what. I went round and round with it. The picture above shows light shining around the outside frame - where the frame should be tight to the ceiling. That's a problem.UPDATE: Reconsidered my original review. 1) Apparently the lighted cover design provides for a small seam of light around the top where it snugs up against the ceiling. It drove me crazy at first thinking it should seal tightly, but it looks as if it's supposed to be that way. I actually kinda like the way it spreads the light against the ceiling. As always, make sure you seal around the fan housing once it's installed. 2) It actually fit perfectly into the old 7.5" x 7.25" opening. I did not have to go into the attic to install. 3) The fan was pretty quiet after installation; once the cover was in place the fan much quieter! Overall the unit seems very well made and durable. I'll by buying another one.

    5.0 out of 5 stars PERFECT FOR A SMALLER BATHROOM

    D.C. · May 22, 2022

    I needed two new fans to replace noisy builders grade that have been annoying us for 19 years. I almost paid twice as much for a name brand fan because it had a slightly lower noise rating but decided to give this one a try based on reviews. Good choice. Most of the replacement work was removal of the old fan including all the insulation that dropped down. This fan fit perfectly into the opening for the old fan so no cutting or enlargement was necessary. Along with these fans I did order a plastic 4" to 3" adapter that costs about $7, knowing that my old fan used a 3" exhaust duct as many homes built when ours was does. This company says attic access is not required for installation. The flanges that are designed to attach the fan to the joist can only be used if you are installing the fan from above. But, there is a groove around the bottom of the fan housing that makes it easy to drill a couple holes and attach the fan from below. If those holes had been pore-drilled, I would have given the installation 5 stars. That give you the additional advantage of placing whatever side of the fan housing that works best with your electrical and exhaust duct against the joist. All in all, a relatively easy job. And, the fan is super quiet. With the bathroom door closed, you cannot hear it at all. For the money, this fan can't be beat.

    Good, nice and quiet. Works fine

    A.M. · February 7, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } This 80 CFM one is the right size for the our washroom, but this is so quiet and a little smaller than the old one it replaced, I think I could have probably fit the higher CFM one and it would have still fit and be quieter and an upgrade too. It has been working fine for some time now, and I have no complaints.

    Muy bien

    C.d.A. · November 12, 2024

    Funciona perfectamente, se instaló en un cuarto de máquinas de alberca.

    Excellent value, ultra quiet

    M. · May 3, 2022

    Smooth installation process. No issue and completed under an hour.This thing is very, very quiet. Often had to double check on account of it in being virtually silent when you're not immediately next to it. I almost find myself missing the privacy the rumbling noise of my previous fan provided me. 🤣I wish I had taken the model with a little more power (CFM rating), but I can't say it isn't doing it's job. Cleared the bathroom of a smoke test relatively fast, and did it without noise.Get it.

    Installation a breeze , low noise good suction .

    S.L. · January 18, 2024

    Was great set up for existing construction install replacement , as the internal is held by two side clips and the turbine comes out so you can deal with installing just the metal casing first giving you access inside to screw metal box on existing frame , if your frame is on the right side just drill 3 holes like the pre drilled ones on the left , for some reason they are all on the left ,metal box area to tuck all wires in metal housing box , the unit has nice bright lighting and is quiet and draws very well ..

    Very quiet

    B.B. · October 29, 2024

    This fan is very quiet, installation is easy, humidity sensor is a great feature

    Tech Drive Very-Quiet 80 CFM, 1.5 Sone No Attic access Needed Installation Bathroom Ventilation and Exhaust Fan

    Product ID: UO07KUCCO9S
    Condition: New

    4.5

    AED44371

    Price includes VAT & Import Duties
    Size: 80CFM
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

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    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

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    More from this brand

    Similar items from “Ventilation Fans”

    Tech Drive Very-Quiet 80 CFM, 1.5 Sone No Attic access Needed Installation Bathroom Ventilation and Exhaust Fan

    Product ID: UO07KUCCO9S
    Condition: New

    4.5

    Tech Drive Very-Quiet 80 CFM, 1.5 Sone No Attic access Needed Installation Bathroom Ventilation and Exhaust Fan-0
    Size: 80CFM

    AED44371

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Very quiet bathroom fan (1.5 sones) and Strong air movement (80CFM) for bathroom up to 85 Sq. Ft
  • Easy-to-Install: No cut housing with no attic access installation and replaces most small bathroom standard fans using existing opening. it can be done entirely from the room-ceiling side – no attic access needed installation.Please note that the housing height of this fan is 6 inches. If you replace an old fan with a housing height of 4 inches, make sure that the ceiling is installed deep enough before replacing.
  • Housing size: 7.5in x 7.25in x 6in with 4in duct. ceiling mounting Opening: 7.6in x 7.3in.
  • Efficient and quiet,excellent motor perfomance, working at least 25000 hours
  • Energy Star qualified, UL and HVI certified for performance assurance.Acceptable for use over a bathtub or shower when installed in a GFCI-protected branch circuit.

  • Reviews:

    5.0 out of 5 stars Quiet enough, exact size match, easy install

    D.F. · June 28, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Even though it’s not the very quietest fan on the market, I can barely hear it if I’m not in the room I put it in and it’s far cheaper than some of the ultra-quiet models (plus, sometimes in a bathroom, noise=privacy). The installation was relatively easy. Probably took me 30 minutes. The others will go much faster. Bonus for me is that the fan I replaced was the original builder’s grade fan and it fit the existing hole exactly. It only has a 4 inch outlet, so I had to get a reducer for the 3 inch ducting that my house has, but that wasn’t a big deal. Just bought 3 more to replace the rest in my house.

    5.0 out of 5 stars Quietly blows

    C. · June 18, 2025

    Why did you pick this product vs others?:It's far far more quiet than my old fan, was an easy install and has worked a while with no issue

    4.0 out of 5 stars Fits budget fan dimensions and outperforms them in every way!

    H. · December 23, 2019

    Lots of background, skip to the bottom for the pro's and cons of this unit.I bought this to replace the old bathroom fan that was undersized by the original housebuilder. They installed a 50 cfm budget fan that was 4 sones in loudness. After 12 years the motor died and I ordered another complete unit and chucked the housing because just the replacement motor costs 5 dollars more than the whole unit? Dumb!Anyway, there was never a shower that didn't leave the mirror foggy or the walls wet. There is a slight mold along the shower wall that I would wipe with bleach but it would come back within a few weeks or so. Further research and measuring the cubic feet of the bathroom, I knew I needed to get the proper ventilation fan. So I measured the small bathroom, the Height was 8 feet, the Width was 5 feet, the Length was 6 feet. Thank God for algebra, who knew? So that was 240 cfm. (LxWxH).Fans rated for this space were well over $100 dollars. I didn't want to spend that much and I wanted to stay within the original dimensions of the budget fan which was approx. 7.5 inches x 7.25 inches. I looked on here and found this Tech Drive fan that fit the dimensions perfectly. The vent chute for the budget fan was 3", this new one was 4", so I knew I had to replace the vent to the roof, luckily the builders cut a 4" hole vent and I knew I could replace the hose.Back to the CFM, My total room was 240, this fan is rated at 80 cfm's. This means that it would take 3 minutes to exchange the air in the bathroom. So I opted to get this fan. After all, my old fan was 50 cfm so, it would take 5 minutes to do the same job. So round about, 60% more suction on the new fan compared to the budget junk I had. Ordered it and waited.Pros:1.Fit the original budget fan hole perfectly. No cutting and minimal mess.2. Waaay quieter than the original. This thing is nearly silent especially considering the old fan rated at 4 sones. This is only 1.5 sones, basically 1/3 as loud as the junk one it replaced. Who knew bathroom fans weren't supposed to sound like running garbage disposals?3. Clear instructions and removable motor, screws were also included.4. No more steamy mirrors and wet walls!5. Three year warrantyCons:1. The outlet vent is 4", original budget fans are typically 3". You will have to get in the attic and swap the original hose to outside.2. The vent outlet isn't directional, meaning make sure the flap inside CLOSES when the fan is not running and OPENS when the fan is on. If your not careful you can put it on "upside down" and it would be OPEN when off and CLOSED when on, making it not work properly.3. Vent outlet is plastic. One of the tabs that hold it in position BROKE very easily. I had to use metal tape to secure the vent hose to the housing. Not a big deal but be aware and prepared for this, if not, the moist air could end up leaking in the attic and create mold, mildew and even warp your drywall and cause wood rot.If you made it this far, you must be serious about bathroom vent fans.Just make sure that the housing is not sticking past the drywall! Flush is best but when your working alone without a ground helper, it is better to have the housing come up a 1/4" short than hang out, or else the cover will not touch against the ceiling, leaving an unsightly gap between the cover and the wall/ceiling! Unfortunately, mine stuck past the drywall, but there is NO way in he** I'm crawling up into the attic again!P.s. watch out for nails above your head when in the attic!I would absolutely recommended this fan.Good luck and God bless.

    5.0 out of 5 stars Works great, quiet too!

    S. · December 19, 2024

    Nothing to complain. about. it works, good value and moves a lot of air silently. replaced my entire home with these fans. All the one star reviews are likely due to installation error. it's very evident the fan blades are rubbing against something.

    5.0 out of 5 stars Recommended

    Y. · September 3, 2023

    SEE UPDATE BELOW:It's a bathroom fan. Is it quieter than the 30 year old original fan? Yes. Is it super-ultra quiet as advertised? Nah. Most aggravating: the clips that attach the fan cover will not snug the cover up to the ceiling no matter what. I went round and round with it. The picture above shows light shining around the outside frame - where the frame should be tight to the ceiling. That's a problem.UPDATE: Reconsidered my original review. 1) Apparently the lighted cover design provides for a small seam of light around the top where it snugs up against the ceiling. It drove me crazy at first thinking it should seal tightly, but it looks as if it's supposed to be that way. I actually kinda like the way it spreads the light against the ceiling. As always, make sure you seal around the fan housing once it's installed. 2) It actually fit perfectly into the old 7.5" x 7.25" opening. I did not have to go into the attic to install. 3) The fan was pretty quiet after installation; once the cover was in place the fan much quieter! Overall the unit seems very well made and durable. I'll by buying another one.

    5.0 out of 5 stars PERFECT FOR A SMALLER BATHROOM

    D.C. · May 22, 2022

    I needed two new fans to replace noisy builders grade that have been annoying us for 19 years. I almost paid twice as much for a name brand fan because it had a slightly lower noise rating but decided to give this one a try based on reviews. Good choice. Most of the replacement work was removal of the old fan including all the insulation that dropped down. This fan fit perfectly into the opening for the old fan so no cutting or enlargement was necessary. Along with these fans I did order a plastic 4" to 3" adapter that costs about $7, knowing that my old fan used a 3" exhaust duct as many homes built when ours was does. This company says attic access is not required for installation. The flanges that are designed to attach the fan to the joist can only be used if you are installing the fan from above. But, there is a groove around the bottom of the fan housing that makes it easy to drill a couple holes and attach the fan from below. If those holes had been pore-drilled, I would have given the installation 5 stars. That give you the additional advantage of placing whatever side of the fan housing that works best with your electrical and exhaust duct against the joist. All in all, a relatively easy job. And, the fan is super quiet. With the bathroom door closed, you cannot hear it at all. For the money, this fan can't be beat.

    Good, nice and quiet. Works fine

    A.M. · February 7, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } This 80 CFM one is the right size for the our washroom, but this is so quiet and a little smaller than the old one it replaced, I think I could have probably fit the higher CFM one and it would have still fit and be quieter and an upgrade too. It has been working fine for some time now, and I have no complaints.

    Muy bien

    C.d.A. · November 12, 2024

    Funciona perfectamente, se instaló en un cuarto de máquinas de alberca.

    Excellent value, ultra quiet

    M. · May 3, 2022

    Smooth installation process. No issue and completed under an hour.This thing is very, very quiet. Often had to double check on account of it in being virtually silent when you're not immediately next to it. I almost find myself missing the privacy the rumbling noise of my previous fan provided me. 🤣I wish I had taken the model with a little more power (CFM rating), but I can't say it isn't doing it's job. Cleared the bathroom of a smoke test relatively fast, and did it without noise.Get it.

    Installation a breeze , low noise good suction .

    S.L. · January 18, 2024

    Was great set up for existing construction install replacement , as the internal is held by two side clips and the turbine comes out so you can deal with installing just the metal casing first giving you access inside to screw metal box on existing frame , if your frame is on the right side just drill 3 holes like the pre drilled ones on the left , for some reason they are all on the left ,metal box area to tuck all wires in metal housing box , the unit has nice bright lighting and is quiet and draws very well ..

    Very quiet

    B.B. · October 29, 2024

    This fan is very quiet, installation is easy, humidity sensor is a great feature

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