Rcd hk38ea063 A2L Dissipation Board

Product Description

The RCD hk38ea063 is an A2L dissipation board designed to manage refrigerant heat transfer within compatible Carrier HVAC systems. This board stabilizes thermal operation across varying load conditions, helping maintain consistent system performance. It is an OEM-style replacement part intended for installation by licensed HVAC technicians servicing systems that use A2L refrigerants. Key construction material is copper, which supports efficient heat dissipation. The board measures 7.5 inches in length, 9.5 inches in width, and 2.5 inches in height. It is rated for operating temperatures from -20 to 70 degrees F, making it suitable for a broad range of installation environments.

This dissipation board is intended for use in residential and light commercial Carrier HVAC equipment that incorporates A2L refrigerant circuits. A2L refrigerants require specific handling and component compatibility, and this board is designed to meet those requirements. It is a direct OEM replacement, meaning it is engineered to fit the original mounting configuration and electrical connections without modification. Typical installation occurs during a system repair or component swap by a certified HVAC technician familiar with A2L refrigerant safety protocols.

Key Features

• Copper construction for efficient heat transfer and long service life
• Compatible with A2L refrigerant systems requiring dedicated dissipation management
• OEM-style form factor at 7.5 x 9.5 x 2.5 inches for direct fitment
• Rated operating temperature range of -20 to 70 degrees F
• Designed to reduce thermal instability and system downtime

Compatibility

Designed as an OEM-style replacement A2L dissipation board for compatible Carrier HVAC systems requiring part number hk38ea063.

Installation Notes

Installation should be performed by a licensed HVAC technician trained in A2L refrigerant handling and safety procedures. Disconnect all electrical power and follow proper lockout/tagout procedures before removing or installing this board. A2L refrigerants are mildly flammable and require adherence to applicable safety codes, including relevant sections of ASHRAE 15 and local jurisdiction requirements. Do not power the system on until all connections are confirmed secure and the enclosure is properly sealed.

Technical Specifications

• Product Type: A2L Dissipation Board
• Material: Copper
• Operating Temperature: -20 to 70 degrees F
• Length: 7.5 inches
• Width: 9.5 inches
• Height: 2.5 inches

Standard Information

• Brand: RCD
• Manufacturer Part Number: hk38ea063