2010 ADA Standard, section 307.2 Protrusion Limits states Objects with leading edges more than 27 inches (685 mm) and not more than 80 inches (2030 mm) above the finish floor or ground shall protrude 4 inches (100 mm) maximum horizontally into the circulation path.
Heckler ADA Panels are functional objects, installed within a cane, and hand, detectable range. Heckler ADA Panels redefine the circulation path.
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Note that a circulation path is not a one-dimensional line or a two-dimensional plane. Circulation paths are three-dimensional volumes defined by objects at or below 27 inches from the floor. Objects may protrude into the guide path 4 inches in any direction. Therefore, objects mounted directly above an 8-inch gap between two Heckler ADA Panels remain within protrusion limits as long as they extend no more than 4 inches forward of the ADA panels' front face.
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If H735 Heckler Credenza 4U is already installed, H806A is the best choice since they have the same height as the credenza body. You can also pick the same fabric choice to match your Heckler Credenza 4U.
| Total width of the setup | Heckler ADA panels suggested | Examples of the setup |
|---|---|---|
| equal or less than 118” | 1 set of H806A | Single 55” display |
| Single 65” display | ||
| Single 75” display | ||
| Single 86” display | ||
| Single 98” display | ||
| Single 105” display | ||
| Dual 55” displays | ||
| Dual 65” displays | ||
| between 118” and 180.5” | 2 sets of H806A | Dual 75” displays |
| Dual 86” displays | ||
| Dual 98” displays |



| Total width of the setup | Heckler ADA panels suggested | Examples of the setup |
|---|---|---|
| equal or less than 118” | 1 set of H806A | Single 55” display |
| Single 65” display | ||
| Single 75” display | ||
| Single 86” display | ||
| Single 98” display | ||
| Single 105” display | ||
| Dual 55” displays | ||
| Dual 65” displays | ||
| between 118” and 180.5” | 2 sets of H806A | Dual 75” displays |
| Dual 86” displays | ||
| Dual 98” displays |
