- Energy-efficiency compressor
- Copper tube/aluminum fin coil
- R-22 refrigerant-charged for 15’ of refrigerant lines
- Factory-installed liquid line filter dryer
- Brass liquid and suction service valves with sweat connections
- Contactor with lug connections
- Ground lug connection
- ARI Certified;
- ETL Listed Unique sound control top design
- Steel louver coil guard
- Baked-on powder-paint finish
- Rust-resistant coated screws
- Compact footprint
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Top and side maintenance access
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Check flowrater expansion device for cooling-only and heat pump applications
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Direct-drive, multi-speed motor
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Transformer and blower time-delay on all units
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Rust-resistant, fully insulated steel cabinet
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Galvanized, stucco-embossed finish
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Attractive Architectural Gray painted front panels
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Built-in coil has horizontal, vertical and down flow drain pans with secondary drain connections
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Built-in filter rack for 1” filter (filter not included)
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Power supply entry at top; low-voltage entry on left side and top
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Patented TuffTube™ dual-diameter tubular heat exchanger with lifetime limited warranty plus10-year limited furnace replacement warranty
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Two-stage gas valve with revolutionary new convertible technology that allows installer to activate two stage operation with the flip of a dipswitch
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Silicon Nitride igniter with patented adaptive learning control for maximum igniter life
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Furnace control board with self-diagnostics, color coded low-voltage terminals and provisions for electronic air cleaner and 24 volt humidifiers
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Control board stores the last five diagnostic codes in memory; simple push-button activation outputs the fault history to a flashing red LED
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Low constant fan allows homeowner to activate the low heat speed to efficiently circulate air throughout the home
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Self-adjusting feature automatically adjusts furnace to high or low stage based on outside temperature without an outdoor temperature sensor
