Armstrong Air 3.5 Tons Heat Pump Split System - 15 SEER - 4SHP14LB142P-50A / BCE5E42MA4X-50 / WBC1502SV
ARMSTRONG AIR 4SHP14LB142P-50A - 3.5 Ton 14-15 SEER Heat Pump (4SHP14LB142P-50A)ARMSTRONG AIR BCE5E42MA4X-50 - 3.5 Ton Vertical/Horizontal ECM Constant Torque X13 Air Handling Unit W/ TXV (BCE5E42MA4X-50)Warren WBC1502SV - 15 Kw Electric Heat Kit With Circuit Breaker (WBC1502SV)
Features
- 3.5 Ton 14-15 SEER Heat Pump
- 35.75 Inches Width x 37.75 Inches Depth
- 3/8LL 7/8SL
- 40A MOCP
- 285 Lbs
- 3.5 Ton Vertical/Horizontal ECM Constant Torque X13 Air Handling Unit W/ TXV
- 21 1/2 Inches Width x 53 5/8 Inches Height x 22 Inches Depth
- 168 Lbs
- 15 Kw Electric Heat Kit With Circuit Breaker
- Fits BCE5 Models
- Single Point Power Source
- 11 Lbs
What our Experts Think
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Balanced efficiency: 15 SEER rating provides solid energy savings without the high cost of ultra-high-efficiency units.
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Reliable compressor: Outdoor unit 4SHP14LB142P‑50A features a scroll compressor, known for durability and dependable single-stage operation.
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Versatile air handler: BCE5E42MA4X‑50 is a 3.5‑ton, constant-torque, multi-position air handler suitable for upflow, downflow, or horizontal setups.
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Effective airflow: Rated around 1,750 CFM, ensuring efficient heating and cooling without overworking ducts.
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Durable design: Omniguardâ„¢ coil protection and low-leakage cabinet support long-term performance.
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Supplemental heating: 15 kW electric heat kit (WBC1502SV) provides backup heat when heat pump output is insufficient.
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Installation flexibility: Compact indoor and outdoor units fit tighter mechanical spaces.
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Service-friendly: Uses standard R‑410A refrigerant and widely available parts for easier maintenance and repairs.
Q&A
Q: What does this system include?
A: It’s a complete heat-pump split system: an outdoor condenser (4SHP14LB142P‑50A), a 3.5-ton multi-position air handler (BCE5E42MA4X‑50), and a 15 kW electric heat kit (WBC1502SV).
Q: What is the nominal capacity?
A: 3.5 tons cooling.
Q: What’s its efficiency (SEER)?
A: Rated for 15 SEER.
Q: What type of blower motor does the air handler use?
A: Constant-torque ECM blower (X13) for variable-speed performance and better humidity control.
Q: What kind of heating does the system support?
A: Heat pump heating plus backup electric heating via a 15 kW heat strip.
Q: What refrigerant does it use?
A: R-410A (typical for modern heat pump systems).
Q: What power supply is required?
A: 208–230 V, single-phase, 60 Hz for the outdoor unit; similar for the air handler and heater kit.
Q: What mounting or orientation options does the air handler support?
A: Designed for vertical and horizontal installation (multi-position).
Maintenance Tips
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Turn off power before performing any maintenance.
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Replace or clean the air filter every 1–3 months to maintain airflow.
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Clean the outdoor condenser coils annually and keep the area free of debris and vegetation.
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Inspect and clean the indoor evaporator coil annually to preserve efficiency.
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Flush and clean the condensate drain line regularly to prevent blockages and water damage.
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Check all electrical connections for loose or damaged wiring.
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Ensure the thermostat is functioning properly and calibrated.
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Schedule professional preventive maintenance twice a year for refrigerant checks, coil cleaning, blower inspection, and overall system diagnostics.
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Keep a maintenance log to track filter changes, inspections, and service visits.
