A system for covering a plurality of line sets having a plurality of respective sizes, said system comprising:
- a plurality of ducts, each duct comprising:
- an upper half having a first sidewall, a second sidewall, a top surface from the first and second sidewalk, a first plurality of slots formed along an inner surface of the first sidewall and which extend inward in the upper half and a second plurality of slots formed along an inner surface of the second sidewall and which extend inward in the upper half wherein the first plurality of slots comprise at least a lowest slot and the second plurality of slots comprise at least a lowest slot;
- a tab being an extension of the first sidewall beyond the lowest slot of the first plurality of slots;
- and
- a lower half to store therein the plurality of line sets, the lower half including a first sidewall, a second sidewall and a bottom portion from the first sidewall and the second sidewall of the lower half, a first latch extending angularly outward from the first sidewall of the lower half, a second latch extending angularly outward from the second sidewall of the lower half, said first latch selectively engages a respective one slot of the first plurality of slots and said second latch selectively engages a respective one slot of the second plurality of slots to secure the upper half and the lower half together with a duct opening of an adjustable size therebetween to accommodate the plurality of line sets,
- wherein the first and second sidewalls of the upper half including the tab fit around the first and second sidewalIs of the lower half including the first latch and the second latch such that the first and second sidewalls of the lower half when moved upward into the upper half between the first and second sidewalls of the upper half selectively latch the first latch to the respective one slot of the first plurality of slots and selectively latch the second latch to the respective one slot of the second plurality of slots,
- wherein the respective one slot engaged by the first latch and the respective one slot engaged by the second latch are selected to adjust the adjustable size of the duct opening to correspond to a respective size of the plurality of line sets to be covered by the system, and
- wherein the tab when pulled in a direction away from the lower half separates the upper half and the lower half;
- wherein each slot of the first plurality of slots is defined between a pair of adjacent teeth that extend inward from the inner sidewall at an angle wherein the angle is an obtuse angle with respect to the first sidewall of the upper half;
- wherein each slot of the second plurality of slots is defined between a pair of adjacent teeth that extend inward from the inner sidewall at the angle with respect to the second sidewall of the upper half;
- and
- a connector to attach to an end of at least one duct, the connector having a first connector portion with an exterior surface defining a first hole, a second connector portion including a housing defining a second hole, and a fastener to pass through the first hole and the second hole to secure the first and second connector portions together with a connector opening of an adjustable size therebetween to correspond to the duct opening of the at least one duct.