Description
Carrier 33B0020N04 Expansion Valve Overview
The Carrier 33B0020N04 Expansion Valve is a genuine OEM replacement component engineered to maintain precise refrigerant metering within Carrier HVAC systems. By accurately regulating refrigerant flow into the evaporator coil, this expansion valve helps ensure optimal system efficiency, consistent cooling performance, and long-term equipment reliability.
Key Features
- Genuine Carrier OEM replacement expansion valve
- Designed for precise refrigerant flow metering and control
- Helps maintain optimal evaporator coil performance
- Supports system efficiency and consistent temperature regulation
- Built to Carrier’s quality and durability standards
- Direct OEM fit for compatible Carrier equipment — no modifications required
Why Choose OEM Carrier Parts?
Using genuine Carrier OEM components like the 33B0020N04 Expansion Valve ensures compatibility with your existing system and helps protect equipment warranties. OEM parts are manufactured to the exact specifications of the original equipment, reducing the risk of premature failure and minimizing callbacks.
Applications
- Carrier residential and light commercial HVAC systems
- Refrigerant flow control in split and packaged cooling systems
- Replacement for worn or failed expansion valves in compatible Carrier units
Ordering Information
- Brand: Carrier
- Part Number / SKU: 33B0020N04
- Component Type: Expansion Valve







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