Description
The 3-Inch One-Piece Heat Pump Riser Four-Pack 93602 are sturdy, heavy-duty risers that provide the proper elevation for heat pumps and condensers. The butyl mastic patches on the top and bottom of the riser allow it to absorb vibration and reduce the noise of the HVAC unit. The maximum uniform load is 2,000 pounds when four of these risers are used.