DescriptionEngineered for durability, the Amana® S-Series features a 1000-hour salt spray-rated coil with a hydrophilic Blue Fin Corrosion Coating for enhanced longevity. Quiet Mode ensures peaceful operation, while Intelligent Defrost Mode prevents frost buildup, extending heating performance for reliable, year-round comfort. FEATURES:S-series Smart Thermostat System compatibleSlim style small footprint = ■ Flexibility in design and installation to meet demands of most projects. ■ Install on pad or as a wall mount. ■ Will support zero lot line and small patio/backyard spaces.Quiet operationBlue Fin Corrosion Coating