Carrier Supra Thermostatic Expansion Valve with R134a and R404A Compatibility for Precise Refrigerant Control

14-60039-04 14-60039-104 Carrier Supra / Vector Thermostatic Expansion Valve

Product Overview

The Carrier Thermostatic Expansion Valve (TXV) 14-60039-04 / 14-60039-104 is a critical component for precise refrigerant flow control in Carrier Supra and Vector transport refrigeration units. Engineered for high-performance cooling applications, this valve regulates the amount of refrigerant entering the evaporator to achieve optimal superheat and consistent evaporator temperature. Whether used for refrigerated trucks, trailers, or cold-chain transport, this TXV ensures superior cooling efficiency, reliable temperature control, and extended compressor life.

Key Features & Advantages

• Accurate Refrigerant Control – Maintains precise superheat levels to prevent liquid refrigerant from entering the compressor.

• OEM-Grade Compatibility – Designed specifically for Carrier Supra and Vector models, ensuring perfect fit and operation.

• Enhanced Cooling Efficiency – Improves system performance by optimizing refrigerant flow based on load and temperature.

• Durable Construction – Built with corrosion-resistant brass and stainless-steel components for long service life in demanding environments.

• Energy-Saving Design – Reduces compressor workload, lowering power consumption and improving overall refrigeration efficiency.

• Easy Installation – Direct replacement part that requires no additional modifications, saving time during maintenance or repair.

Technical Specifications

Applications & Benefits

The Carrier 14-60039-04 / 14-60039-104 TXV is ideal for transport refrigeration units used in trucks, trailers, and marine containers requiring stable cooling performance. By regulating refrigerant flow in real time, it prevents evaporator flooding, reduces compressor wear, and maintains consistent product temperatures throughout the cold chain. Whether you operate a fleet of refrigerated trucks or maintain a single Carrier cooling system, this thermostatic expansion valve ensures maximum efficiency, extended system lifespan, and dependable temperature control to protect perishable cargo in all transport conditions.

FAQ

Q1:When will you arrange the delivery?

A:Generally 1-2 weeks after the payment, and we will continually inform customer the goods carriage status, until you receive the goods.

Q2. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q3:Can we get the some technological training?

Our company provide the complete technological training, including: installation, use and maintenance.

Q4:How long is your products warranty?

A:The products of our lifetime for you to provide maintenance, one year warranty,Courier fees to pay half, after a year of maintenance fees shall be borne by the buyers.

Q5: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Guangzhou Kaida Refrigeration Technology Co., Ltd. is a professional enterprise dedicated to the design, production, and distribution of refrigeration equipment. The company occupies a total area of 15,000 square meters, equipped with modern production facilities and a skilled workforce. With 20 experienced technical professionals and 5 senior engineers, Kaida Refrigeration develops and manufactures more than 30 types of refrigeration machines to meet the diverse needs of its customers.

The company's product line covers a wide range of refrigeration solutions, including truck refrigeration units, cold storage systems, and specialized equipment for industries such as food transportation, pharmaceutical logistics, and industrial cooling. Each product is designed with a focus on efficiency, reliability, and durability, ensuring consistent performance under demanding conditions.

Guangzhou Kaida Refrigeration values innovation and quality, consistently investing in research and development to improve its product offerings and adapt to changing market demands. Its technical team works closely with clients to provide tailored solutions that align with specific operational requirements.

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