2.5 Ton Goodman 14.5 SEER2 R-32 Single Stage Heat Pump Split System GLZS4BA3010 AMST30BU1300

This Goodman system delivers reliable year-round heating and cooling for homes typically in the 1,300–1,600 sq. ft. range (depending on climate, insulation, and load calculation). It uses environmentally friendlier R-32 refrigerant, offers solid efficiency for a single-stage system, and supports flexible installation. Together they deliver efficient, consistent comfort with lower global-warming-potential refrigerant while maintaining Goodman’s reputation for durable, value-oriented equipment.

• Year-round comfort from a single system that both heats and cools efficiently.
• Lower environmental impact via R-32 refrigerant (lower GWP than older refrigerants).
• Reliable operation with factory-installed protection components and SmartShift® defrost that reduces noise and improves cold-weather performance.
• Flexible installation thanks to the multi-position air handler and compact outdoor footprint.
• Energy savings potential from solid SEER2/HSPF2 ratings and the efficient ECM blower that adjusts airflow better than older single-speed motors.
• Durability and serviceability from galvanized steel construction, easy-access panels, tool-less filter changes, and Goodman’s typical 10-year limited parts warranty (with online registration).
• Quiet outdoor operation relative to many single-stage units.

GLZS4BA3010 Outdoor Heat Pump

• 2.5-ton (≈30,000 BTU) cooling and heating capacity
• Single-stage rotary compressor
• Up to 14.3–15.2 SEER2 and 7.8 HSPF2 (system-dependent)
• R-32 refrigerant
• SmartShift® technology for quiet, reliable defrost
• Enhanced aluminum-fin coil with 5 mm diameter tubes
• Single-speed PSC condenser fan motor
• Factory-installed bi-flow liquid-line filter drier, suction-line accumulator, compressor crankcase heater, and high-capacity muffler
• High- and low-pressure switches
• Service valves with sweat connections and easy-access gauge ports
• Heavy-gauge galvanized steel cabinet with architectural gray powder-paint finish and steel louver coil guard
• Sound level ≈77 dBA
• Fully charged for 15 ft of line set
• Height: 39½ in
• Width: 29 in
• Depth: 29 in
• Approximate weight: 175 lb (product) / 190 lb (shipping)
• Liquid line: ⅜ in
• Suction line: ¾ in
• Electrical: 208/230 V, 1-phase, 60 Hz; MCA 15 A; Max breaker 25 A
• Sound: ≈77 dBA

AMST30BU1300 Air Handler

• 2.5-ton multi-position air handler
• Direct-drive 9-speed ECM blower motor (up to ≈1,185 CFM)
• Factory-installed internal TXV for cooling and heat-pump applications
• All-aluminum evaporator coil with high-performance coated fin stock (7 mm tubes on this size)
• Coil mounting track for quick repositioning
• Rigid SmartFrame™ cabinet with low air leakage (<2.0% at 1.0 in. H₂O / <1.4% at 0.5 in. H₂O per ASHRAE 193)
• Tool-less filter access
• Multi-position design (upflow, downflow, horizontal left/right)
• Foil-faced insulation and DecaBDE-free thermoplastic drain pan with primary/secondary connections
• Compatible with field-installed electric heat kits
• Optimized for R-32 with A2L considerations
• Height: 53 7/16 in
• Width: 17½–17 9/16 in (cabinet)
• Depth: 21 in
• Approximate weight: 114 lb (product) / 129 lb (shipping)
• Liquid connection: ⅜ in
• Suction connection: ¾ in
• Electrical: 208/230 V, 1-phase, 60 Hz; MCA ≈5.6 A; Max breaker 15 A
• Max airflow: ≈1,185 CFM

Note: Exact system SEER2/HSPF2 and capacity can vary slightly with matched components, line-set length, and installation conditions. Always refer to current AHRI ratings and manufacturer documentation for precise performance data, and ensure proper sizing via Manual J load calculation. Both units are AHRI-certified and ETL-listed.