Goodman cahea3630c3 Cased Evaporator Coil 2-3 Ton R-32

Product Description

The GOODMAN cahea3630c3 is a cased upflow/downflow evaporator coil designed for residential split-system air conditioning and heat pump applications using R-32 refrigerant. Built on the CAHEA platform, this coil pairs with a matched outdoor unit and air handler to complete the refrigerant circuit, absorbing heat from indoor air before returning cooled air to the living space. The aluminum coil construction with a galvanized casing provides corrosion resistance and long service life. Sized for 2-3 ton systems, it accommodates a range of residential load requirements. Installation is performed by a licensed HVAC technician as part of a full system commissioning or coil replacement.

This coil is suited for residential upflow or downflow air handler configurations where R-32 refrigerant systems are specified or required. The dual-orientation design allows installation in either upflow or downflow position, giving the installer flexibility when working with existing duct and equipment layouts. At 30 inches high, 21 inches wide, and 21 inches deep, it fits within standard residential air handler cabinets designed for this tonnage range. The EEV (electronic expansion valve) is incorporated, enabling precise refrigerant metering and improved system efficiency under variable load conditions.

Key Features

• Cased design supports both upflow and downflow installation orientations
• Compatible with R-32 refrigerant systems
• Integrated EEV for accurate refrigerant metering and improved efficiency
• Aluminum coil construction for corrosion resistance and efficient heat transfer
• Galvanized casing finish for durability in indoor air handler environments
• 2-3 ton capacity range suits a broad range of residential applications

Compatibility

Designed as an OEM-style replacement or new-installation evaporator coil for residential split-system HVAC equipment using R-32 refrigerant in upflow or downflow configurations.

Installation Notes

Installation must be performed by a licensed HVAC technician certified to handle R-32 refrigerant under applicable EPA Section 608 regulations. Shut down and de-energize the air handler and outdoor unit completely before removing or installing the coil. Verify that the cabinet opening dimensions and drain configuration match the coil orientation before mounting. Follow the equipment manufacturer installation instructions and local mechanical codes for refrigerant line connections, drain pan piping, and leak testing before system startup.

Technical Specifications

• Model Series: CAHEA
• Coil Type: Cased
• Tonnage: 2-3 ton
• Configuration: Upflow, Downflow
• Refrigerant Type: R-32
• Expansion Device: EEV (Electronic Expansion Valve)
• Material: Aluminum
• Finish: Galvanized
• Height: 30 inches
• Width: 21 inches
• Depth: 21 inches

Standard Information

• Brand: GOODMAN
• Manufacturer Part Number: cahea3630c3