Description
Mitsubishi R01H28401 Expansion Valve Overview
The Mitsubishi R01H28401 is a genuine OEM expansion valve engineered for use in Mitsubishi HVAC and mini-split systems. Expansion valves are a critical component in the refrigeration circuit, precisely metering the flow of refrigerant into the evaporator coil to maintain optimal system efficiency, capacity, and comfort. Replacing a faulty or worn expansion valve with an authentic Mitsubishi part ensures proper fit, reliable operation, and long-term system performance.
Key Features
- Genuine Mitsubishi OEM replacement expansion valve
- Engineered for precise refrigerant metering and flow control
- Direct-fit replacement designed to match original equipment specifications
- Helps restore system efficiency, cooling/heating capacity, and reliability
- Manufactured to Mitsubishi’s quality and performance standards
- Compatible with select Mitsubishi HVAC and mini-split system models
Why Choose an OEM Expansion Valve?
Using a genuine OEM expansion valve ensures compatibility and eliminates the guesswork associated with aftermarket alternatives. An improperly sized or incompatible expansion valve can lead to poor system performance, compressor damage, or premature equipment failure. The Mitsubishi R01H28401 is built to the same tolerances as the original component, providing confidence in every installation.
Application
- Designed for use in compatible Mitsubishi HVAC systems
- Ideal for service technicians performing maintenance or repair on Mitsubishi mini-split and multi-split systems
- Consult your equipment’s service manual or contact your distributor to confirm compatibility with your specific model
Ordering Information
- Brand: Mitsubishi
- Part Number / SKU: R01H28401
- Part Type: Expansion Valve (OEM Replacement)







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