Goodman - 2.5 Ton/40,000 BTU 96% AFUE Gas Furnace and Air Conditioner System - Downflow - 14.3 SEER2 - R32 - CAPTA3026B3

Goodman - 2.5 Ton/40,000 BTU 96% AFUE Gas Furnace and Air Conditioner System - Downflow - 14.3 SEER2 - R32 - CAPTA3026B3 

A Goodman combination system is a great choice to keep your home comfortable all season long. With tons of extra features and a great price, a Goodman furnace and air conditioning system is the perfect choice for all of your heating and cooling needs.

Features

• All-Aluminum Coil: Goodman's evaporator coils maximize surface area and optimize heat transfer for efficient comfort by using a reliable all-aluminum design complete with sine fins and grooved tubes.
• Internal Thermostatic Expansion Valve: Goodman's CAPTA units have a factory-installed internal thermostatic expansion valve, which streamlines installation and maintains ideal refrigerant flow for your system.
• Cabinet Durability: Providing superior longevity and efficiency, CAPTA units have a galvanized, embossed, and insulated cabinet that protects the coil and prevents air leakage.
• Condensate Management: Keeping your system sage and operational, the CAPTA units feature a foil-faced insulation to inhibit the formation of condensate and a rust-resistant, DecaBDE-free thermoplastic drain pan secondary drain connections. The drain pan is UV-resistant.
• R32 Compatibility: Complies with Clean Air Act New Refrigerant Requirements.
  

Specifications

Manual

• GLXS4B Specifications
• GLXS4B Installation Manual
• Installation Manual
• CAPTA Specifications Sheet

What our Experts Think

• Balanced Heating & Cooling Combo: The Goodman CAPTA3026B3 HVAC System pairs a 96% AFUE gas furnace with a 2.5 ton (40,000 BTU) air conditioner, offering year‑round comfort in one matched system.

• High‑Efficiency Heating: The 96% AFUE furnace maximizes fuel use for lower heating costs and strong winter performance.

• Energy‑Smart Cooling: With 14.3 SEER2, the air conditioner delivers efficient cooling that helps reduce summer energy bills.

• Downflow Configuration: Ideal for installations where return air is above the unit, such as closets or attic spaces, enhancing flexibility in tight mechanical areas.

• R32 Refrigerant Advantage: Uses R32 refrigerant for improved heat transfer and reduced environmental impact compared with older refrigerants.

• Matched System Performance: Designed as a coordinated furnace + AC package, helping ensure consistent capacity, optimized airflow, and reliable seasonal performance.

• Goodman Value & Reliability: Combines durable components, proven engineering, and strong comfort control, making it a smart, cost‑effective solution for whole‑home HVAC needs.

Q&A

Q: What comes in this HVAC system package?
A: This complete Goodman HVAC system includes a 2.5 ton 14.3 SEER2 R32 air conditioner condenser, a 40,000 BTU 96% AFUE gas furnace, and a matched evaporator coil (CAPTA3026B3) for upflow/downflow installation.

Q: What cooling capacity does the AC deliver?
A: The air conditioner delivers 2.5 tons (≈30,000 BTU) of cooling — suitable for medium homes when paired with proper ductwork.

Q: What does the 14.3 SEER2 rating mean?
A: SEER2 14.3 measures seasonal cooling efficiency under updated standards — higher SEER2 means better energy efficiency and lower operating costs compared with lower‑rated units.

Q: What does 96% AFUE indicate for the furnace?
A: 96% AFUE means about 96 ¢ of every $1 spent on fuel becomes heat, making this a high‑efficiency furnace that lowers heating bills compared to standard models.

Q: What type of furnace operation is included?
A: The furnace typically features a two‑stage or variable‑speed blower (model‑dependent) for quieter operation, improved comfort, and smoother temperature control.

Q: Is this system compatible with modern refrigerants?
A: Yes — the system uses R32 refrigerant, which offers improved efficiency and reduced environmental impact compared with older refrigerants.

Q: What installation orientations does it support?
A: The included coil and furnace support upflow and downflow (and horizontal) installations, giving flexibility for basements, closets, attics, or utility rooms

Maintenance Tips

• Replace Air Filters Regularly: Inspect monthly and replace every 1–3 months to maintain airflow and protect the furnace blower and AC coil.

• Keep Vents Clear: Ensure supply and return vents are unobstructed for even heating and cooling.

• Inspect Furnace Venting: Check intake and exhaust pipes for blockages or damage to maintain safe combustion.

• Clean Around the Units: Maintain 2–3 ft clearance around both furnace and condenser to prevent dust buildup and allow proper airflow.

• Check Thermostat & Electricals: Verify thermostat settings, gas supply, and AC/furnace power connections are functioning properly.

• Monitor AC & Furnace Performance: Listen for unusual noises from the variable-speed blower or condenser; inspect if performance drops.

• Schedule Annual Professional Service: A licensed HVAC technician should inspect burners, heat exchanger, gas pressure, AC refrigerant charge, and safety controls yearly.