'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
 --%3E %3Csvg version='1.1' id='Half' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cg%3E %3Cpath fill='%23F15C02' d='M30.05,70.23l3.79-12.01L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1h1.58 L93.71,7.18c-3.58-3.82-8.66-6.23-14.28-6.23H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,5.41,2.22,10.32,5.79,13.88 L30.05,70.23z'/%3E %3C/g%3E %3Cpath fill='%23FBC8B4' d='M93.71,7.18L60.98,39.6H91.2L65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82l5.55-17.59L6.75,93.32 c3.55,3.54,8.44,5.73,13.82,5.73h58.87c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,15.4,97.01,10.69,93.71,7.18z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$179.11 each
In Stock
Get 14 Fri, Jun 12
Order by today, receive Friday
MANUALS (3)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
12' Length
4-1/2"
Ivory
Description
–
Kit includes 12' of duct and fittings for a standard installation.
LDK Kit includes:
Features:
LDK Kit includes:
- LD - Ducting 4' Long ( 3 )
- LJ - Couplers ( 2 )
- LW - Wall Inlet ( 1 )
- LEN - End Fitting ( 1 )
- LK - 90 Flat Ell ( 1 )
Features:
- Assures complete flexibility of installation
- Professional grade ducting, protects and hides unsightly mini-split linesets in a snap
- Fortress is perfect for mini-splits, high velocity and conventional split air conditioning systems.
- Fortress protects lineset, wiring and drain hose from weather, vandalism, pet and pest damage.
- Fortress installs quickly, and can be easily accessed for repairs or replacement of the lineset.
Specs
–
| Length (Feet): | 12' |
|---|---|
| Product Type: | Kit |
| Size: | 4-1/2" |
| Color: | Ivory |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Compare Similar Products
Brand
Length (Feet)
Product Type
Size
Color
You May Also Need
Product Reviews
4.63 out of 8 reviews
100% would recommend this product
5 star
88%
4 star
0%
3 star
0%
2 star
13%
1 star
0%
Showing 1-8 of 8 reviews
Kit is easy to install
We were able to run 3 line sets in the 4.5" Ivory Wall Duct Kit and the 90 degree Sweep Elbow to our ductless mini-split systems we ordered. Looks fantastic. The sweep elbow made the right angle a lot easier with the curvature of it. We were disappointed SupplyHouse did not carry at the time of ordering the 4.5" wide 7.5' (aka 8 foot) straight piece so we had to order that elsewhere. It would have been nice if SupplyHouse carried the full line of Fortress products and colors for us to order all of it from them.
Sherri
Baltimore, MD
29 days ago
Verified Buyer
Was this review helpful to you?
I would buy this product again.
I wouldn't change anything g about this product.
Chris
Annapolis, MD
3 years ago
Verified Buyer
Was this review helpful to you?
Great finished look
The duct kit fit perfect and looks great. Supply House shipped it quickly and the price was reasonable.
Lyle Lee
Tucson AZ
3 years ago
Verified Buyer
Was this review helpful to you?
I would buy this product again, awesome,
Awesome product to use , best look covering the line sets.
Cc
New York
3 years ago
Verified Buyer
Was this review helpful to you?
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
All just to buy straight pieces
Had to be the whole kit to get straight pieces. You sell everything else individually except for the straight pieces.
The product is good.
Eric
Jacksonville FL
4 years ago
Verified Buyer
Was this review helpful to you?
4.5" is great!
Does go together pretty easy and stays together after getting fitting screwed together.
Jason
Ohio
7 years ago
Verified Buyer
Was this review helpful to you?
Great product
It looks good. I installed it myself. My HVAC guy liked it better then the type his company uses.
hj
dagsboro, De
8 years ago
Verified Buyer
Was this review helpful to you?
Would buy again
Great product
Ron
Ephrata, Pa
9 years ago
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy