Description
The International Comfort Products NAEB40601TX is a factory-engineered Thermostatic Expansion Valve (TXV) Conversion Kit designed for 3 to 3.5 ton R410A HVAC systems. This kit enables technicians to retrofit compatible ICP evaporator coils with a TXV metering device, replacing fixed-orifice components and delivering more precise refrigerant flow control across a wider range of operating conditions.
Why Upgrade to a TXV?
A thermostatic expansion valve continuously modulates refrigerant flow in response to real-time system demand, unlike fixed-orifice metering devices. This results in more consistent superheat control, improved system efficiency, and better performance during part-load and variable ambient conditions — making it an ideal upgrade for systems where efficiency and reliability are priorities.
Key Features
- Designed for 3 to 3.5 ton capacity systems
- Compatible with R410A refrigerant
- Converts fixed-orifice coils to TXV metering for improved efficiency
- Factory-engineered by International Comfort Products for precise fit and function
- Simplifies field installation with an OEM-matched conversion kit format
- Supports more accurate superheat control across varying load conditions
Application
This TXV conversion kit is intended for use with compatible International Comfort Products evaporator coil models in residential and light commercial split-system air conditioning and heat pump applications. Always verify coil model compatibility before installation.
Product Specifications
- SKU: NAEB40601TX
- Brand: International Comfort Products (ICP)
- Capacity Range: 3 – 3.5 Ton
- Refrigerant Type: R410A
- Kit Type: TXV (Thermostatic Expansion Valve) Conversion







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