Description
Trane 2AYTXVH3H1836A R-22 Thermostatic Expansion Valve
The Trane 2AYTXVH3H1836A is an OEM thermostatic expansion valve (TXV) engineered for R-22 refrigerant systems. Designed to deliver precise refrigerant metering and superheat control, this valve helps maintain optimal system efficiency and protects the compressor from liquid slugging. It is a direct-fit replacement for compatible Trane residential and light-commercial cooling systems in the 1.5–3 ton capacity range.
Key Features
- OEM Trane replacement thermostatic expansion valve
- Designed for use with R-22 refrigerant systems
- Provides accurate superheat control for improved system efficiency
- Helps protect the compressor by preventing liquid refrigerant floodback
- Direct-fit replacement for compatible Trane air conditioning systems
- Built to Trane’s quality and reliability standards
Application
This TXV is intended for use in Trane split-system and packaged air conditioning units utilizing R-22 refrigerant. Always verify compatibility with your specific equipment model before installation. Installation should be performed by a licensed HVAC technician in accordance with all applicable codes and regulations.
Specifications
- SKU: 2AYTXVH3H1836A
- Brand: Trane
- Refrigerant Type: R-22
- Capacity Range: 1.5–3 Ton (18,000–36,000 BTU)
- Valve Type: Thermostatic Expansion Valve (TXV)







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