Goodman - 3.5 Ton/60,000 BTU Gas Packaged Unit - 13.4 SEER2 - Single Stage - R32 - 230V - GPGM34206031

Goodman - 3.5 Ton/60,000 BTU Gas Packaged Unit - 13.4 SEER2 - Single Stage - R32 - 230V - GPGM34206031

The Goodman GPGM34206031 is a gas heat and electric AC packaged unit, ready for any application where it is not convenient to have an indoor furnace or air handler. At 13.4 SEER2 and 80% AFUE, the GPGM34206031 is an inexpensive option with a standard efficiency designed for rooftop and next-to-building applications.

Features

• 3.5 ton, 60,000 BTU packaged unit
• 13.4 SEER2, 80% AFUE
• Downflow or horizontal discharge installation options
• Fully charged and ready to install
• Low sound output
• Low NOx compliant
  

Specifications

Owner's Manual

• GPGM3 Specifications Sheet
• GPGM3 Installation Manual
• GPGM3 Replacement Parts Manual
• GPGM3 Service Manual
  

What our Experts Think

• All‑in‑one packaged comfort: The Goodman GPGM34206031 3.5 Ton Gas Packaged Unit pairs cooling and gas heating in one outdoor cabinet, eliminating the need for a separate indoor furnace or air handler — great for rooftop or space‑limited installations.

• Solid seasonal efficiency: With 13.4 SEER2 cooling and ~81 % AFUE natural gas heating, this unit meets standard national efficiency targets, balancing energy use with reliable year‑round comfort.

• Single‑stage simplicity: A single‑stage scroll compressor delivers dependable cooling performance with fewer moving parts, offering straightforward operation and easier maintenance compared with multi‑stage systems.

• Modern R‑32 refrigerant: Factory‑charged with environmentally friendlier R‑32 refrigerant, the system supports improved heat transfer and reduced global warming impact versus older refrigerants.

• Comfort‑enhancing blower: The multi‑speed ECM blower motor improves airflow distribution and comfort consistency while reducing electrical consumption versus basic single‑speed blowers.

• Flexible installation: Designed for downflow or horizontal configurations, the unit adapts easily to various applications — from ground‑level pads to rooftop setups — and is convertible for propane with an optional kit.

• Quiet, durable design: Heavy‑gauge steel construction with noise‑reducing insulation helps keep operation quieter and protects internal components, supporting long service life in residential or light commercial settings.

• Good value packaged choice: Experts view this as a cost‑effective, dependable packaged HVAC solution, offering balanced performance, installation flexibility, and modern refrigerant tech without premium pricing.

Q&A

Q: What type of HVAC system is the Goodman GPGM34206031?
A: The GPGM34206031 is a 3.5-ton gas packaged unit, combining heating and cooling in a single outdoor unit, ideal for homes or light commercial spaces without an indoor air handler.

Q: What size space is this system suitable for?
A: A 3.5-ton unit (60,000 BTU heating) is generally suitable for medium to large homes or small commercial areas around 1,500–2,100 sq. ft., depending on insulation, layout, and climate.

Q: How energy efficient is this system?
A: The system delivers 13.4 SEER2 cooling efficiency with single-stage heating, offering reliable operation and moderate energy savings.

Q: What refrigerant does this unit use?
A: The unit uses R‑32 refrigerant, a modern, eco-friendly refrigerant that improves energy efficiency and reduces environmental impact.

Q: Is this a single-stage or multi-stage system?
A: The GPGM34206031 is a single-stage unit, providing consistent full-capacity heating and cooling for dependable performance.

Q: What are the electrical requirements?
A: The unit operates on 230V single-phase power, standard for residential and light commercial installations

Maintenance Tips

• Replace air filters every 1–3 months: Maintains airflow, protects the blower, and improves indoor air quality.

• Keep the unit exterior clear: Maintain 2–3 ft clearance and remove debris, leaves, or grass to ensure proper airflow and efficient cooling.

• Inspect evaporator coil and condensate pan: Check for dust, dirt, or clogs to prevent water leaks and maintain cooling performance.

• Check refrigerant line insulation: Ensure suction line insulation is intact to maintain energy efficiency.

• Keep supply and return vents unobstructed: Allows balanced airflow and consistent comfort throughout your home.

• Schedule annual professional service: A certified HVAC technician should inspect the heat exchanger, blower motor, refrigerant levels, and safety controls yearly.

• Maintain clear surrounding space: Keep the area around the packaged unit free of clutter for safe operation and optimal airflow.