The light commercial split system product line includes condensing units in single, unloading and dual compressor options. The 7 1/2 and 10 ton single compressor models feature single refrigeration circuitry lowering job installation costs by requiring only one set of refrigerant lines. These units are ideal for the low cost, new construction jobs as well as renovation and replacement buildings.
Equally important, light commercial units offer a single refrigerant circuit/ capacity unloading option in 10 and 15 ton condensing units. These unloading units feature dual manifold scroll compressors. They offer an excellent opportunity for both new construction and replacement jobs with two stages of capacity modulation and a single refrigeration circuit.
In addition, light commercial units include a 10, 12 1/2, 15 and 20 ton dual scroll compressor unit to give true stand-by protection; if one compressor fails, the second will automatically start-up. Also, the first compressor can be serviced without shutting down the unit since refrigerant circuits are independent. Dual compressors are not just for protection, they also save energy costs.