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Quick-Sling Flush Mount Swivel System with H-Bracket

Quick-Sling , QSWI3000
QC Supply Part #: 20903
Shipping: Standard
Availability: Backordered Until 10-27-2016

This innovative heater hanging system saves time and money.


Manufacturer Recommends Using the Quick-Sling Rafter Mount Heater Swivel Hanging System on Heaters Weighing LESS Than 200 lbs.

(Model QSWI-3000) The innovative Quick-Sling Flush Mount Swivel Heater Hanging System saves you time and money when installing unit heaters. This flush mount system includes an innovative swivel locking wheel, safety hitch clips, locknuts and lock-washers for mounting bracket hardware. It was tested to hold over 500 lbs.

This system is out of the box and installed with a unit in under 5 minutes. All of the installation hardware is included - it comes with pressed-in-stud technology for easy handling, assembly and installation. The unit mounts either parallel with the ceiling joist or straddles two joists either 24" or 32" on center.

Installation time is cut by as much as 90%. No need to create your own unique hanging device from cut unistrut and threaded rod. On single or multiple unit requirements, controlled installation time will make the difference in meeting or exceeding upfront job costing.

This is the only device on the market that allows for 360° of unit rotation. This feature creates directional output accuracy and total flexibility with fuel source and venting requirements. Once connected, the unit locks in place for safety, but offers complete unit access for downstream service by simply unlocking the swivel wheel. Fits nearly all of the unit heaters on the market today (from 18.5" wide to 20.75" wide and 25" long to 27.75" long).

Be proud of the professional appearance created by the Quick-Sling Swivel line. All have a durable powder coating, long-term stable platform, all to provide a consistent, professional look for every installation.

Proudly Made in America!

Shipping Dimensions: 34.5" L x 12" W x 3.5" H
Shipping Weight: 12 lbs.

Compatible with the following Modine® Heater Models:

  • Hot Dawg® 30-125 - Model HD (#20855) & HDS (#20840)
  • PTS150, PTS175
  • BTS150, BTS175
Manufacturer Part Number QSWI3000

Manuals & Resources


Customer Reviews

  • 5 Stars

    worked well

    Review by on Sep 21, 2016

    product worked as it claimed. the money i spent on the quick sling i saved in labor to hang the unit heater.

  • 5 Stars

    quality all the way

    Review by on Apr 7, 2016

    serious business,Quick Sling is quality all the way.it looks cool,it does the job and the swivel feature,in my estimation there is nothing finer,and the price IS right.Had to call Bill a couple of times,extremely knowledgeable,and helpful.you will not be sorry. akw

  • 5 Stars

    Don't buy heater without it!

    Review by on Feb 29, 2016

    Made the installation a piece of cake. Needed some help getting the heater up to the mount ( 10 ft.) very sturdy and nice finish. A must I would say.

  • 5 Stars

    A great product and well built !

    Review by on Dec 10, 2015

    This worked perfect with the 45000 btu Modine natural gas garage / shop heater! It made mounting my heater to the ceiling so much easier. You wont regret it when you get started trying to mount the heater to the ceiling in your garage or shop!

    I'm very satisfied with QC Supply, they shipped fast and the Modine heater works perfect and keeps shop at 70deg without any trouble

    Just buy it already

  • 5 Stars

    Makes Install of unit Easier!

    Review by on Feb 6, 2015

    Great product makes install much easier. I was able to install a 70lbs Hot Dawg by myself. Once unit is installed one nut secures the unit.

  • 5 Stars

    well built

    Review by on May 6, 2014

    Very nice product, however, could not use it in my application it would have dropped the unit too low.

  • 5 Stars


    Review by on Nov 12, 2013

    Made installation easy

  • 4 Stars

    Sturdy construction

    Review by on Oct 22, 2013

    Good product. Easy to use. Seems sturdy. Would have done 5 stars but the parts bags were all labeled wrong or not labeled at all.

  • 5 Stars

    excellent product

    Review by on Mar 8, 2013

    The quick sling was a lot easier than trying to hold the unit and install lag screws at the same time. I had an issue with one of the bolts striping out due to too much powder coating. I called the mfg direct and they expedited a new part immediately.

  • 5 Stars

    Great Product!

    Review by on Jan 20, 2013

    This makes mounting the heater so much easier. Great product!

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