Description
The Carrier 33B0038N03 is a factory OEM expansion valve (model BBIZE-8) engineered to deliver precise refrigerant flow control in Carrier refrigeration and air conditioning systems. As a thermostatic expansion valve (TXV), it meters refrigerant into the evaporator coil to maintain optimal superheat, protecting the compressor and maximizing system efficiency.
Key Features
- OEM Carrier replacement expansion valve — model BBIZE-8
- Engineered for precise refrigerant metering and superheat control
- Helps protect the compressor from liquid slugging
- Maintains consistent system efficiency and cooling capacity
- Direct OEM replacement for compatible Carrier equipment
- Built to Carrier’s quality and reliability standards
Application
Designed as a direct OEM replacement for compatible Carrier air conditioning and refrigeration systems. Always verify compatibility with your specific equipment model before installation. Consult Carrier documentation or your distributor for full application guidance.
Why Choose OEM Parts?
Using genuine Carrier OEM components ensures proper fit, function, and system performance. Aftermarket substitutes may not meet the precise flow and pressure specifications required by your equipment, potentially voiding warranties and reducing system lifespan.







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