The Intertherm S3QA air conditioner is a 10 SEER split-system unit designed for manufactured homes. This discontinued product, which had been manufactured by Nordyne, was available with cooling capacities ranging from 23,600 to 54,000 BTU/H, depending on the individual model.
The 1.5-mil-thick jacket of the S3QA is made of galvanized steel with a polyurethane finish. Each unit undergoes a 950-hour salt spray finish to ensure its corrosion resistance. The PSC motor is permanently lubricated, the compressor was designed for the highest efficiency in its day, and the unit comes equipped with copper tubing with aluminum fins. The coil and fan guard are protected by wraparound plastic, and the coil is also protected from hail damage by plastic mesh.
In order to achieve quiet operation, the S3QA has a balanced fan motor assembly and specially designed condenser orifice. For easy installation, quick connect refrigerant couplings are used and, for better service access, the top grill and service access panel can be removed individually.
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