Abstract: Base support mount for HVAC equipment, comprises a base including a cavity having an outer edge; a body received within the cavity, the body including outside threads, and including a portion to support the equipment in a spaced relationship from a horizontal surface; and a nut engaging the outside threads and the outer edge, the nut being effective to raise or lower the body relative to the base when the nut is turned clockwise or counterclockwise, respectively.

Abstract: A lightweight equipment base comprises a foam core having top, bottom and side surfaces; a first layer of paint disposed on the top and side surfaces; sand particles disposed on the top and side; and a second layer of paint disposed on the top and side surfaces over the sand particles.

Abstract: A modular member for forming a base support mount for a machine and the like, comprises a box-like member having a top wall and connected first, second, third and fourth side walls and an open bottom; the first and second side walls being adjacent and identical to each other; the third and fourth side walls being adjacent and identical to each other; the first and second walls each including at least one longitudinal T-shaped projection disposed outwardly from the respective wall; the projection having a top end portion disposed below the top wall; the third and fourth walls each including at least one complementary recess disposed inwardly from the respective wall and adapted to slidingly interlock with a corresponding projection on an adjacent member; the recess having an end wall for engaging the corresponding top end portion of the projection; and the member including a plurality of reinforcing ribs disposed within the member and operably secured to the top wall and the side walls.