Goodman CHPTA3026B3 ALUMAFIN7 R-32 CASED ALUM EVAPORATOR COIL HORIZONTAL A 2.5 TON 26 IN CABINET W/TXV EXPANSION

Goodman CHPTA3026B3 AlumaFin7 R-32 Cased Horizontal A-Coil (2.5 Ton, 26" Cabinet w/ TXV)

The Goodman CHPTA3026B3 is a 2.5-ton cased horizontal evaporator coil engineered specifically for Next-Gen R-32 refrigerant applications. Built with AlumaFin7 all-aluminum coil construction and featuring a factory-installed TXV within a 26-inch cabinet, it delivers high thermal efficiency, superior corrosion resistance, and optimized heat transfer in horizontal residential split systems.

Key Specifications

• Brand: Goodman
• Model / Part Number: CHPTA3026B3
• Capacity: 2.5 Ton
• Refrigerant Compatibility: R-32
• Configuration: Horizontal A-Coil
• Cabinet Width: 26 Inches
• Metering Device: Factory-Installed TXV (for Cooling & Heat Pump Applications)
• Coil Construction: AlumaFin7 All-Aluminum
• Drain Pan: DecaBDE-Free, UV-Resistant Thermoplastic Drain Pan w/ Secondary Connections
• Insulation: Foil-Faced Cabinet Insulation
• Safety Feature: Integrated R-32 Sensor (Designed for Lifespan of Coil)
• Certifications: AHRI Certified & ETL Listed
• Warranty: 5-Year Parts Warranty

Product Features & Fitment

Built using AlumaFin7 all-aluminum tubing and fin technology, this coil protects against formicary corrosion and internal wall oxidation. The factory-installed thermostatic expansion valve (TXV) maintains precise R-32 refrigerant flow across varying thermal loads for consistent cooling and heat pump performance.

Encased in a heavy-gauge galvanized steel cabinet with a leather grain-embossed finish and foil-faced internal insulation, the CHPTA3026B3 minimizes cabinet condensation. Its shallow 21-inch depth allows easier attic access, while a single front access panel, standardized copper suction stubs, and specialized drain pan rails enable seamless installation and maintenance without compromising structural integrity.