Description
The Carrier 00PPG000484600A is an OEM Electronic Expansion Valve (EXV) engineered for use in compressor and economizer refrigerant circuits on Carrier commercial HVAC equipment. Electronic expansion valves deliver precise, electronically controlled refrigerant metering, enabling tighter superheat management and improved system efficiency compared to traditional thermostatic expansion valves.
Key Features
- OEM Carrier replacement EXV for compressor and economizer circuits
- Electronically controlled refrigerant metering for precise superheat management
- Designed for direct OEM fit on compatible Carrier commercial systems
- Supports economizer circuit operation for enhanced system efficiency
- Durable construction built to Carrier OEM specifications
Applications
- Carrier commercial rooftop units and chillers utilizing EXV technology
- Compressor circuit refrigerant flow control
- Economizer circuit refrigerant flow control
Why Choose an OEM EXV?
Using a genuine Carrier OEM electronic expansion valve ensures proper fit, reliable communication with the system control board, and optimal refrigerant flow regulation. This helps maintain rated system efficiency, protects the compressor from liquid slugging, and extends equipment service life.
Important Note
- Always verify compatibility with your specific Carrier equipment model before installation
- Installation should be performed by a qualified HVAC/R technician
- Refer to the Carrier service manual for wiring and commissioning procedures







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