In addition to geography, cooling costs are based on 3-ton capacity specifications, with 1,800 cooling hours per year and 11.62 cents per KWh (Source: EIA National average electric rate-Rolling 12 months ending July 2009). *The region used to calculate household fuel and utility costs reflect a cross-section of cities in the U.S. Drainage holes-prevent damaging moisture from collecting inside the basepan.Protects coils from damage and provides clean appearance SmartHingeв„ў louver design-allows quick, easy access to interior components from all sides for cleaning and maintenance.PermaGuardв„ў Cabinet-heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish and durable zinc-coated steel base provide long-lasting protection against rust and corrosion.Chlorine-free R-410A refrigerant-provides exceptional comfort without exacting a costly environmental toll.Designed to work with the HumiditrolВ® whole-home dehumidification system**.Two-stage scroll compressor-operates at low stage most of the time for quieter, more efficient performance.Precision-balanced direct-drive fan-delivers ultra-quiet operation with a patent-pending fan design.Sound levels as low as 74 dB-much quieter than a standard air conditioner.High-efficiency outdoor coil-provides exceptional heat transfer and low air resistance for high-efficiency operation.ENERGY STARВ® qualified-meets or exceeds EPA guidelines for energy efficiency.

Efficiency ratings of up to 16 SEER-can save hundreds of dollars a year, compared to a standard air conditioner.High-quality components assure a high level of reliability, even under the harshest outdoor conditions. XC16S048-230's two-stage technology optimizes performance compared to conventional single-stage systems, resulting in more even temperatures and lower utility bills.

Ac compressor 4 ton