Armstrong Air 1.5 Tons Gas Heat Upflow Air Conditioner System - 16 SEER - 4SCU16LE118P-50A / A80UH1E045A12 / AG33636D145B1801AP
Armstrong Air 1.5 Ton 14-16 SEER Condensing Unit
Armstrong Air 1.5-3 Ton 44 MBH 80% 1 Stage Furnace X13 Motor (A80UH1E045A12)
Advanced technology. Efficiency. Ironclad reliability fueled by more than 80 years of expertise, testing and research in home comfort. When you select an Armstrong Air® A801A furnace, you're getting a furnace built on a tradition of quality craftsmanship. You're also getting an exceptional value. It's this combination that makes us the brand chosen by HVAC professionals across the country
80% AFUE Efficiency Rating
Compared to an older furnace, this can potentially save you hundreds of dollars per year in energy costs.
Constant Torque Motor
Like a variable speed furnace, constant torque furnaces provide lower operating costs and increases to overall system efficiency. Compared to standard PSC motors, constant torque delivers more consistent airflow and quieter operation.
Quiet Combustion™ Technology
Uses a smaller Btu input per burner for quieter start-up and operation while providing more even heat distribution.
EHX™ Technology
Every Armstrong Air furnace is engineered and built with EHX Technology, a patented design that eliminates the hot spots that can shorten furnace life. EHX Technology makes heat exchangers more durable, and with its advanced airflow system, more air contacts the heat exchanger surface area for greater heat exchange, enhancing efficiency and comfort.
Uses a smaller Btu input per burner for quieter start-up and operation while providing more event heat distribution.
Armstrong air furnace's electronic control system prolongs system life by continuously monitoring internal components for optimum performance and faults prevention
Advanced Distributor Products AG33636D145B1801AP - 1.5-3.0T Aluminum/Aluminum
Features
- Tons 1.5
- BTUH 18000
- SEER 16
- MBH 18
- Volts 208-230/1/60
- 24.75 Inches Width x 26.75 Inches Depth
- 3/8LL 3/4SL
- 20A MOCP
- 155 Lbs
- 1.5-3.0T Aluminum/Aluminum
- Painted Galvanized Steel Cabinet
- Upflow Evaporator Coil
- W/TXV 14.5 Inches Width x 20.5 Inches Depth x 18.5 Inches Height
- 35 Lbs
What our Experts Think
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Balanced efficiency: The 4SCU16LE118P provides 16 SEER cooling — a solid mix of performance and energy savings for moderate-use homes.
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Modulating comfort: The inverter-driven scroll compressor helps avoid frequent on/off cycles, improving comfort and lowering wear.
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Reliable heating: The A80UH1E045A12 furnace delivers dependable upflow gas heat with a variable-speed blower for smooth airflow and consistent warmth.
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Durable coil design: The matched indoor coil (AG33636D145B1801AP) ensures efficient heat exchange and long-term system reliability.
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Quiet operation: Sturdy cabinet construction and efficient components help minimize noise in both cooling and heating modes.
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Smart system integration: All components are factory-matched, promoting system synergy, easier maintenance, and fewer compatibility issues.
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Long-term value: With both cooling and heating optimized, homeowners benefit from lower utility costs and strong performance over time.
Q&A
Q: What is the Armstrong Air 1.5‑Ton Gas Heat Upflow Air Conditioner System?
A: A 1.5‑ton split system with 16 SEER cooling and an 80% AFUE upflow gas furnace, designed for small to medium homes.
Q: What refrigerant does it use?
A: R‑410A.
Q: What cooling and heating efficiency does it offer?
A: Cooling: 16 SEER; Heating: 80% AFUE.
Q: What protection and comfort features are included?
A: MHT™ rifled tubing and lanced coil fins, Omniguard® corrosion protection, and ECM blower for stable airflow.
Q: What installation flexibility does it provide?
A: Upflow or horizontal furnace configuration allows versatile placement.
Q: Who is this system ideal for?
A: Homeowners with small-to-medium spaces needing reliable cooling and moderate-efficiency gas heating.
Q: What should be considered during installation?
A: Proper line set and metering device sizing, compatible thermostat for heat/cool control, and correct airflow for ECM blower performance.
Q: Any trade-offs or limitations?
A: Furnace efficiency is lower than high-efficiency models, and the single-stage compressor is less efficient under light cooling loads.
Maintenance Tips
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Clean or replace air filters monthly: Ensures proper airflow, energy efficiency, and indoor air quality.
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Inspect and clean coils: Keep evaporator and condenser coils free of dirt and debris for optimal cooling and heating performance.
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Check refrigerant levels: Low refrigerant can reduce efficiency and stress the compressor.
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Clear condensate drains and pans: Prevent clogs to avoid water damage and mold growth.
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Inspect electrical connections and gas lines: Ensure secure connections and check for wear to maintain safety and reliability.
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Examine ductwork and seals: Repair leaks or blockages to maintain proper airflow and system efficiency.
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Schedule annual professional maintenance: Maintains 16 SEER efficiency, peak performance, and prolongs system lifespan.
