Description
Bosch 8733908309 TXV Thermostatic Expansion Valve for R410A
The Bosch 8733908309 is a Thermostatic Expansion Valve (TXV) engineered for use with R410A refrigerant systems. Designed to deliver precise refrigerant metering, this valve maintains optimal superheat levels across a wide range of operating conditions, helping to maximize system efficiency, protect the compressor, and extend equipment life. As a genuine Bosch OEM replacement component, it ensures a reliable, drop-in fit for compatible systems.
Key Features
- Designed for use with R410A refrigerant
- Thermostatic expansion valve (TXV) for precise refrigerant flow control
- Maintains consistent superheat for optimized system performance
- Protects the compressor from liquid slugging and refrigerant flooding
- Genuine Bosch OEM replacement part (SKU: 8733908309)
- Engineered for reliable, long-lasting operation in residential and light commercial HVAC applications
Why Use a TXV?
A thermostatic expansion valve is a critical component in refrigeration and air conditioning systems. By precisely controlling the flow of refrigerant into the evaporator coil, the TXV ensures the system operates at peak efficiency under varying load conditions. This results in improved comfort, lower energy consumption, and reduced wear on system components.
Application
- Compatible refrigerant: R410A
- Intended for use in Bosch compatible HVAC systems
- Suitable for residential and light commercial split system applications
Ordering Information
- Brand: Bosch
- Part Number / SKU: 8733908309
- Refrigerant Type: R410A







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