Model # BFEV4

Internet #100396926

Store SKU #480073

Store SO SKU #1000684959

4 in. Eave Vent for Bath Exhaust
0050206923252

4 in. Eave Vent for Bath Exhaust

  • Used to vent bathroom exhaust outside through under eaves
$ 5 34
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Used to vent bathroom exhaust outside through under eaves
The Bathroom Eave Vent from Master Flow vents bathroom exhaust outside through the under eaves. Features include easy installation and a white louver to match most under eaves.
  • Easy installation with a router saw
  • White plastic louver to blend in with eaves
  • Wedged sides of louver makes installation easy
  • Easily attaches flex duct or pipe
  • Bath exhaust fan not included

Product Overview

  • Used to vent bathroom exhaust outside through under eaves
Model #: BFEV4
Sku #: 480073
Internet #: 100396926

The Bathroom Eave Vent from Master Flow vents bathroom exhaust outside through the under eaves. Features include easy installation and a white louver to match most under eaves.

  • Easy installation with a router saw
  • White plastic louver to blend in with eaves
  • Wedged sides of louver makes installation easy
  • Easily attaches flex duct or pipe
  • Bath exhaust fan not included

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
4
Product Height (in.)
4
Product Length (in.)
4 in
Product Width (in.)
4

Details

Duct Type
4" Round
Gauge
30
Insulated
No
Material
Plastic
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
No Certifications or Listings

Specifications

Dimensions

Product Depth (in.)
4
Product Height (in.)
4
Product Length (in.)
4 in
Product Width (in.)
4

Details

Duct Type
4" Round
Gauge
30
Insulated
No
Material
Plastic
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
No Certifications or Listings

Questions & Answers

How dose it fasten

Asked by: Pk
Hvac tape to duct. I used silicone to secure to the eve
Answered by: Repo
Date published: 2018-07-29

can this be used for a dryer

Asked by: lo
Only if you want a fire!
Answered by: Brad
Date published: 2018-02-04

Does it have a screen?

Does it have a screen?
Asked by: David
It does not come with an additional screen. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Answered by: Master Flow
Date published: 2018-07-30

Does this have a closing device to prevent outside air from coming back in when fan is not running?

Asked by: JAMIE
No
Answered by: Repo
Date published: 2018-07-29
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Customer Reviews

4 in. Eave Vent for Bath Exhaust is rated 3.8 out of 5 by 18.
Rated 3 out of 5 by from Nice idea, fits in small places, but has a problem. All houses have dust, so what happens when moist air and dust get drawn through the fan and out the vent? Those thin vent louvers clog with dust. One day I realized the bathroom was getting fogged easily while taking showers. Got up on a ladder outside and those thin and dense louvers were clogged. Even with a high power shop-vac I had trouble cleaning it. I ended up using a long thin blade to pluck out all the dust as best as I can. Works better now. I think I will have to replace this with a spring loaded vent, but those are large and require about 16-18" sofit and 6" of clearance to install since they are meant to fit 4, 5 and 6" ducts. Have to figure out something. If this vent is all you have room for, great. If not, be prepared to get out on a ladder to clean it out every so often. One last thing is since there isn't a large flange, you need to drill a hole the perfect size. Zip ties don't work out to attach the duct because of that. I ended up using metal HVAC tape which worked perfect for a tight press fit.
Date published: 2014-07-07
Rated 5 out of 5 by from So far so good... Installed in a wide perforated vinyl soffit right outside the bathroom window. Louvers allow pointing the exhaust away from the house; very little flow resistance compared to anything with a damper (the bath fan already has a built-in damper; another one at the exhaust wouldn't do a lot). If duct resistance is also low, the moist air will be blown clear of the house, preventing re-uptake into surrounding soffit intake vents. NOTE: The stop flange is VERY narrow, and there's nothing on the plastic collar to lock the vent in place on the soffit- so 1) take care to avoid cutting the hole bigger than it needs to be, and 2) use a good caulk-like adhesive around the flange, then come up with something to hold it in place until it dries. I used aluminum duct tape around the perimeter; that seemed to hold pretty well. GOOD LUCK!
Date published: 2011-10-31
Rated 3 out of 5 by from This makes for a clean installation. Be careful cutting the 4" hole to install. The flange is not... This makes for a clean installation. Be careful cutting the 4" hole to install. The flange is not very wide. There is no proviso to anchor thru the overhang wood. A ring clamp with a couple of strips of thin material works well.
Date published: 2018-12-26
Rated 2 out of 5 by from 2 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-20
Rated 5 out of 5 by from Fit correctly... Fit correctly
Date published: 2019-01-01
Rated 1 out of 5 by from I only received the metal tubing. The white plastic vent... I only received the metal tubing. The white plastic vent shown in the picture was not included. Having previously purchased the whole assembly in the store, I was disappointed with the online experience.
Date published: 2018-07-31
Rated 5 out of 5 by from A good cover to keep critters out.... A good cover to keep critters out.
Date published: 2018-09-26
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