Model # 4479

Internet #204712661

DIAL Evaporative Cooler Water Hook-Up Kit with Angle Valve


Evaporative Cooler Water Hook-Up Kit with Angle Valve

$2031 /each
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Product Overview

The Water Hook-up Kit contains all premium-grade components. In it you'll find everything you need to run a poly water supply line to your evaporative cooler. It is designed with the do-it-yourselfer in mind.

  • 1/4 in. x 25 ft. poly tube with 2 brass adapters
  • Brass sill-cock with 1/8 in. side-tap
  • 1/4 cc x 1/8 in. MPT angle needle valve installs in the sill cock's side-tap
  • Easy installation
  • For outdoor use only



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


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

Warranty / Certifications

Manufacturer Warranty
90 Days

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Customer Questions & Answers

When would you use this (water hook-up with angle valve) as opposed to the water hook-up with a regular valve?

Can this unit be used with no problem on a regular faucet--and what would be the reason for using it rather than the regular valve?
Asked by: handygal
When you don't have the time or access to install a proper copper line and fittings -- i.e. you've blown a hole in your copper line that's been plumbed thru the wall and has been working fine ...til recently. At the moment it's leaking inside the wall and creating a mess unless you turn it off and fix... Trouble is, it'll take the better part of a day to fish the new line into place behind the drywall, and route it thru to the attic. BIG PAIN !! Instead, lets run this line to the garden hose spigot, route it up to the (roof mounted) cooler, and get the cooler going straight-away.. It's getting HOT in here!! I think the brass valve attachment is intended for standard garden hose-style outdoor spigot, as opposed to a bathroom or kitchen faucet connection. You'd just spin the brass valve onto the garden spigot and attach the needle valve & plastic pipe, connect your garden hose to the remaining outlet, and !VIOLA! you now have a working swamp cooler AND access to your garden spigot, as before.
Answered by: Frooge
Date published: 2017-06-02
  • y_2017, m_8, d_14, h_11CST
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Customer Reviews

Evaporative Cooler Water Hook-Up Kit with Angle Valve is rated 3.5 out of 5 by 2.
Rated 5 out of 5 by from A great fix for swamp cooler valve. A great fix for swamp cooler valve.
Date published: 2017-02-28
Rated 2 out of 5 by from Just average, leaks, do good inventory if in store. I bought this kit to hook up my mastercool evaporative cooler window unit MCP44. The first kit I bought was missing a compression sleeve and 1/4" adapter for put hose on silcock. It is easy to install and I put one of those in line scale filters in. The problem is that it leaks where it connects to the evap. cooler. It is a constant drip that tightening and trying another compression sleeve has not fixed. The solution, keep a bucket underneath that I dump everyday somewhere in the garden. I would spend the extra $10 or so for the metal hose kit.
Date published: 2016-05-14
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