The Comfortmaker C4A4 is a discontinued air conditioner with an efficiency of up to 14 SEER. It featured a copper tube/aluminum fin coil and a two-speed fan motor. The Copeland scroll compressor was protected by a filter drier supplied for field installation. Comfort Alert diagnostics helped monitor system operation, while easy access service valves and a compressor access panel allowed for easy serviceability. The unit was protected by a galvanized steel cabinet with a high-gloss, baked-on powder coat finish. The C4A4 used R-410A refrigerant.
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