Description
The Hoshizaki 4A4008-02 is a genuine OEM thermostatic expansion valve (TXV) engineered specifically for Hoshizaki commercial refrigeration and ice machine equipment. Designed as a direct factory replacement, this TXV maintains precise control of refrigerant flow into the evaporator, ensuring optimal system efficiency, consistent cooling performance, and long equipment life.
A properly functioning TXV is critical to the refrigeration cycle — it meters the correct amount of refrigerant based on suction line superheat, preventing flood-back and protecting the compressor from liquid slugging. Replacing a faulty or worn TXV with this genuine Hoshizaki part restores factory-spec operation and helps avoid costly downstream component failures.
Key Features
- Genuine Hoshizaki OEM replacement part
- Thermostatic expansion valve (TXV) for precise refrigerant metering
- Engineered for direct fit in compatible Hoshizaki equipment
- Maintains optimal superheat for compressor protection
- Supports efficient refrigerant flow and consistent cooling performance
- Built to Hoshizaki’s exacting quality and reliability standards
Application
- Designed for use in Hoshizaki commercial ice machines and refrigeration systems
- Intended as a direct OEM replacement for failed or degraded TXV components
- Recommended for use by qualified HVAC/R technicians
Why Replace Your TXV?
A failing TXV can cause a wide range of system symptoms including inconsistent ice production, frost buildup on the evaporator, high superheat, or compressor damage. Replacing with a genuine Hoshizaki part — rather than an aftermarket alternative — ensures compatibility and preserves equipment warranty where applicable.
Part Information
- Brand: Hoshizaki
- Part Number: 4A4008-02
- Part Type: Thermostatic Expansion Valve (TXV)
