Model # 7808

Internet #100344052

Store SKU #469744

null 3 in. x 30 in. Evaporative Cooler Square-Corner Leg Kit

3 in. x 30 in. Evaporative Cooler Square-Corner Leg Kit

$3177 /each
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Frequently Bought Together

Product Overview

Roof-mounted evaporative coolers use Cooler Leg Kits for support and stability. The kit includes 2 long legs (30 in.) and 2 short legs (20 in.). Because the legs are adjustable, you can use them to install a cooler on a flat roof or a roof with up to a 6/12 pitch.

  • Kit is compatible with all cooler models having squared corners
  • Galvanized steel for strength and durability
  • Includes all necessary parts including 4 ft., fasteners, and installation instructions so you have everything you need
  • Standard tan color is compatible with cooler models



Product Depth (in.)
3 in
Product Height (in.)
30 in
Product Width (in.)
3 in


Evaporative Cooler Product Type
Part/Accessory Type
Product Weight (lb.)
3.95 lb

Warranty / Certifications

Manufacturer Warranty
90 Day Warranty

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Customer Questions & Answers

12 Fasteners Not Provided

The square corner leg kit that I purchased says that 12 fasteners are required and NOT PROVIDED to secure the feet to the roof. Please tell me what size these fasteners are for my pitched roof.
Asked by: Cooler
Use 3/16" inch self tapping screws.
Answered by: Dialmfg
Date published: 2017-07-06

Will this work with the mastercool 7112

Asked by: rcharrt
As long as it has square corners.
Answered by: CommunityAnswer
Date published: 2017-07-12
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Customer Reviews

3 in. x 30 in. Evaporative Cooler Square-Corner Leg Kit is rated 3.7 out of 5 by 6.
Rated 5 out of 5 by from Excellent Very easy to install, and sturdy. Wish it came with a few more screws
Date published: 2017-06-14
Rated 1 out of 5 by from Does not work with 7000cfm mastercool Legs are,to short for the new 7000cfm master cool unit is 2" longer
Date published: 2017-04-18
Rated 5 out of 5 by from Square corner evaporative cooler leg kit Must state that there are two types of kits, round edge and square edge. The previous reviewer bought the square edge kit for a round edge cooler, then blames the square edge kit, and his creativity to make it fit. Hint,: buy the right kit, it is a lot easier to install.
Date published: 2014-05-06
Rated 1 out of 5 by from Frustrated I recently purchased this along with my new swamp cooler (RWC50, SKU 424732). I was very disappointed with this leg kit, none of the screw holes lined up with anything on the actual cooler, I was forced to hammer the angle out of the leg kit to be able to mount it to the cooler. Then much to my disappointment the Leg kit covers over the water inlet/float assembly so that you are then forced to creatively enigineer a new way of attaching that assembly. If it wasn't for my own creative work + supplies + other tools (like a metal saw) this kit would have been completely useless. Save yourself the headaches I went thru. Don't get this.
Date published: 2009-05-08
Rated 5 out of 5 by from 3 IN. X 30 IN. Evaporative Cooler Square-Corner Leg Kit Yes, I feel that the product I bought for my cooler was a great fit and very satisfied.
Date published: 2016-05-10
Rated 5 out of 5 by from champion cooler master cool 7000 cfm down draft roof I am very happy with the new cooler that I picked this time. It is more efficient then the old type. It seems to cool so much better then the old type. When I was trying to get reviews I also happened to talk to a worker from Home Depot & he had bought the same one last year & told me he was very happy with it too.
Date published: 2014-05-19
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