Samsung db62-11473a Expansion Valve Gear

Product Description

The SAMSUNG db62-11473a is an expansion valve gear component designed for use in refrigerant circuit control within HVAC systems. Expansion valve gear regulates refrigerant flow into the evaporator coil, maintaining proper superheat and system efficiency across varying load conditions. This part is sourced directly to OEM specification and is installed by licensed HVAC technicians during routine service, refrigerant-side repairs, or system component replacement. It plays a critical role in the thermal expansion process that governs cooling capacity and compressor protection.

This expansion valve gear is intended for SAMSUNG HVAC equipment where refrigerant metering is required. Typical installations include split-system air conditioners and heat pumps where precise refrigerant flow control is essential to maintaining system performance. Technicians replacing a failed or restricted expansion valve will find this part appropriate for restoring proper refrigerant circuit operation in compatible SAMSUNG equipment.

Key Features

• OEM-specification expansion valve gear for refrigerant flow regulation
• Controls refrigerant metering into the evaporator coil for proper superheat management
• Designed for integration into SAMSUNG HVAC refrigerant circuit assemblies
• Direct replacement part sourced to factory specification

Compatibility

Designed as an OEM-style replacement expansion valve gear for SAMSUNG HVAC systems. No specific compatible model numbers were provided in the available product data.

Installation Notes

Installation should be performed by a licensed HVAC technician holding an EPA Section 608 certification, as this part involves the refrigerant circuit. Recover all system refrigerant and depressurize the circuit before removing the existing valve gear. Follow the equipment manufacturer's service manual for torque and connection procedures specific to the unit. Recharge the system to the nameplate refrigerant specification and verify proper superheat and subcooling after installation.

Technical Specifications

• Component Type: Expansion Valve Gear

Standard Information

• Brand: SAMSUNG
• Manufacturer Part Number: db62-11473a