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Quick-Sling, LLC fits the mold of those great American company success stories.  A regular guy, Bill Crowley, a 25-year veteran HVAC installer, kept asking himself; “Why isn’t there an easier way to install these furnaces & air conditioners?”  Not finding a good answer, Bill invented that “easier way” and called it “Quick-Sling.”

The most common response that we’ve heard when people see Quick-Sling for the first time is; “Why didn’t I think of that!”  Well, thanks to Bill, you now have a much easier and more efficient way to install your HVAC units.  The HVAC market will never be the same!

On April 12, 2016, Quick-Sling was acquired by DiversiTech Corp., a leading manufacturer, and supplier of HVACR parts and accessories. The acquisition provides wholesalers and contractors with greater accessibility to this suite of products that makes the installation of air handlers and furnaces quicker, more affordable, more reliable, and safer. Founded in 1971, DiversiTech ® Corporation is North America’s largest manufacturer of equipment pads and a leading manufacturer and supplier of components and related products for the heating, ventilating, air conditioning, and refrigeration (HVACR) industry.



U.S. Patent No. 8,701,261

  • Solid Construction with Square Steel Tubing

  • Stable Non-Swinging Platform

  • Custom Mounting Hardware

  • 3 Dimensional Adjustment

  • 400 lbs Max Capacity


  • Anti-vibration Isolation Pads

  • Washers

  • Drain Pan Hanger

QSLG2000 Product Overview

QSLG2000 Parts Drawing

QSLG2000 Assembly Drawing

QSLG2000 Assembly Photos

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U.S. Patent No. 8,827,232 B2

QSMS1200 (Thin) & QSMS1201(Wide)

  • 14 gauge square steel tubing

  • Fits all mini-split brands on the market

  • 6″ x 6″ w/ 3/8″ slotted feet

  • Adjustable in height up to 1.25″

  • 50 durometer pads on each foot

  • Max capacity 400 lbs

  • 4 points of anti-vibration isolation washers

  • Adjustable footprint from 34″ to 40″ in 1″ increments

  • Available in Stainless Steel (QSMS1201-SS)

Florida State Approval #FL22415.3

FBC 6th Edition (2017) Engineering Data

QSMS1200 Spec Drawing

QSMS1201 Spec Drawing

QSMS1204 (For Large Mini-Split Style Units)

QSMS1204 Assembly Drawing

QSMS1205 (For Large Mini-Split and Side Discharge Split System Units with Three Mounting Feet)

QSMS1205 Assembly Drawing

Click Here for product compatibility charts