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Dundas Jafine CHK100ZW Heat Keeper Kit With 2 Clamps
 
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Dundas Jafine CHK100ZW Heat Keeper Kit With 2 Clamps

by Dundas Jafine
3.7 out of 5 stars  See all reviews (40 customer reviews)

List Price: $8.49
Price: $8.29 & eligible for FREE Super Saver Shipping on orders over $25. Details
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Frequently Bought Together

Dundas Jafine CHK100ZW Heat Keeper Kit With 2 Clamps + HEARTLAND 21000 Dryer Vent Closure + Dryer Dock Vent Hose Quick Connect
Price For All Three: $32.46

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Product Specifications
Part Number :CHK100ZW
Size:4-Inch
Color:White
Item Package Quantity:1
Item Dimensions
Weight:10.72 Ounces
Length:7.50 inches
Width:4.50 inches
Height:5 inches

Technical Details

  • Directs warm, moist air from electric clothes dryers back into your home
  • Safety valve that helps to eliminate back pressure.
  • The ProFlex dryer transition duct in this kit is UL approved for safe dryer venting
  • This product should not be used with gas clothes dryers

Product Description

From the Manufacturer

ProFlex heat keeper kit. Directs warm, moist air from electric clothes dryers into your home. Safety valve eliminates dryer back pressure. Includes heat keeper unit, removable lint cap, 2 plastic clamps and 4-Inch by 8-Foot ProFlex UL 2158A listed and marked clothes dryer transition duct. This item should not be used with gas clothes dryers.

Product Description

Combination clothes dryer heat saver and lint trap. Provides extra heat and humidity from clothes dryer into room. Damper handle to vent air inside or outside. Removable and reuseable easy to clean lint filter. For use with 4'' flexible duct or metal pipe. Includes 2 stretch clamps. Recommended for electric dryers only. Color: White.

Product Details

  • Product Dimensions: 7.5 x 4.5 x 5 inches ; 10.7 ounces
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • ASIN: B00004YWK2
  • California residents: Click here for Proposition 65 warning.
  • Item model number: CHK100ZW
  • Average Customer Review: 3.7 out of 5 stars  See all reviews (40 customer reviews)
  • Amazon Best Sellers Rank: #8,132 in Home Improvement (See Top 100 in Home Improvement)


 

Customer Reviews

40 Reviews
5 star:
 (13)
4 star:
 (14)
3 star:
 (5)
2 star:
 (4)
1 star:
 (4)
 
 
 
 
 
Average Customer Review
3.7 out of 5 stars (40 customer reviews)
 
 
 
 
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Most Helpful Customer Reviews

46 of 47 people found the following review helpful:
3.0 out of 5 stars A Need to Vent, December 2, 2008
By 
Spudman (Pasadena, MD United States) - See all my reviews
(VINE VOICE)    (TOP 500 REVIEWER)   
Amazon Verified Purchase(What's this?)
This review is from: Dundas Jafine CHK100ZW Heat Keeper Kit With 2 Clamps (Tools & Home Improvement)
Venting all that hot dryer air into the basement seems like a good idea, much better than letting all that expensive heat go to waste.
The concept is not without its drawbacks however. The first blast of hot air is laden with moisture, moisture better vented outside even in the winter. I've found the best solution is to vent the first few minutes of the dryer outside before flipping the lever on the dryer vent.

This particular model is a little better than the one I had previously. The round lint trap is easy to pull on and off, an important feature for my wife and me. Installation was fairly easy, but I was disappointed to discover there is no hanger on the back of this vent. To keep the vent in place I wound some heavy wire around two masonry nails on either side of the vent. So far that has kept the vent secure.

Out of the box this vent, like the Ace vent it replaced, was literally coming apart at the seams. I glued the gaps in place before installation though the metal clamps probably would have pulled them together.

The Dundas dryer vent comes with two plastic clamps which I chose not to use. The metal clamps hold more securely and are much easier to remove.

The screen's mesh is not very fine so too much lint escapes into the air. For now I put a piece of stocking over the screen to catch more lint. A four inch duct clamp holds the stocking in place.

So far the vent is doing what it's supposed to do and the lever for controlling air flow is adequate; it keeps the flapper in its intended position. How long the Dundas Jafine solution will hold up to the roughness of wife and daughter remains to be seen.
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19 of 19 people found the following review helpful:
3.0 out of 5 stars Lint Screen could be a little better, November 29, 2008
By 
A. Belletete (Matthews, NC USA) - See all my reviews
(REAL NAME)   
Amazon Verified Purchase(What's this?)
This review is from: Dundas Jafine CHK100ZW Heat Keeper Kit With 2 Clamps (Tools & Home Improvement)
The device does what it says, it keeps the warm moist air in the house when wanted. The only problem is that lint filter is not that fine. We took off the supplied lint filter and attached a cut off leg from a pair of pantyhose to the vent with a rubber band. This works much better than the supplied lint trap as the pantyhose have a finer mesh and do not have to be cleaned as often.
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21 of 23 people found the following review helpful:
5.0 out of 5 stars A wonderful idea., December 9, 2007
By 
Mark S. Holden (Monroe, CT United States) - See all my reviews
(VINE VOICE)   
This review is from: Dundas Jafine CHK100ZW Heat Keeper Kit With 2 Clamps (Tools & Home Improvement)
This allows you to switch from venting your dryer outside in the summer to venting it inside for the heating season - with a fine screen lint trap for the inside outlet.

If you vent outside, you're throwing away moist warm air.

This is a dirt cheap way to save a little on your heating bill and get extra humidity in the air.

They're very easy to install. And once it's in it'll last for years.

You'll probably save enough to pay for it at least once a year.
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