SOURCE1 1tvm4h1 Txv Kit R410A 5/8 Inch Male X 5/8 Inch Female Sporlan

Product Description

The SOURCE1 1tvm4h1 is a thermostatic expansion valve kit designed for use with R410A refrigerant systems. This TXV kit features a 5/8 inch male by 5/8 inch female connection configuration and is built around a Sporlan valve, one of the most trusted names in refrigerant flow control. Thermostatic expansion valves are a critical component in split system air conditioning and heat pump equipment. They regulate the flow of refrigerant into the evaporator coil, maintaining the correct superheat level to keep the system running efficiently and safely. A properly functioning TXV prevents refrigerant flooding, protects the compressor, and helps the system maintain peak efficiency across a range of load conditions. HVAC technicians rely on TXV kits like this one when servicing or replacing expansion valves in residential and light commercial systems. The R410A refrigerant compatibility makes this valve suitable for modern systems that have moved away from older R22-based equipment. The Sporlan valve included in this kit is known for its consistent performance, precise modulation, and durability in demanding field conditions. Having the correct port sizing is essential for a leak-free installation. The 5/8 inch male inlet and 5/8 inch female outlet connections on this kit match common evaporator coil and liquid line configurations found in many split system installations. Whether you are performing a warranty replacement, a retrofit, or a full system service call, this TXV kit gives you a complete solution with the valve and necessary components to restore proper refrigerant metering. SOURCE1 parts are engineered to meet OEM standards, making this kit a reliable choice for professional HVAC service work.

• Designed for R410A refrigerant systems for compatibility with modern split system equipment
• Features 5/8 inch male by 5/8 inch female port connections for a precise, leak-free fit
• Includes Sporlan thermostatic expansion valve, a trusted brand in refrigerant flow control

Product Highlights

The SOURCE1 1tvm4h1 TXV Kit delivers reliable refrigerant metering for R410A systems using a Sporlan valve and 5/8 inch male by 5/8 inch female connections. It is built to OEM standards for professional HVAC service and replacement applications.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 1tvm4h1

Technical Specifications

• Refrigerant Type: R410A
• Inlet Connection: 5/8 inch Male
• Outlet Connection: 5/8 inch Female
• Valve Brand: Sporlan
• Product Type: Thermostatic Expansion Valve Kit