Carrier 40232191046 Zerol Ice Txv Additive 4 Oz

Product Description

The CARRIER 40232191046 is a factory-approved Zerol Ice TXV additive formulated for use in refrigeration and air conditioning systems equipped with thermostatic expansion valves. This 4 oz treatment is an OEM-specified chemical additive designed to address TXV sluggishness and maintain proper valve operation in systems where moisture or contaminants may affect metering device performance. Licensed HVAC technicians apply this additive during service calls as a corrective or preventive measure. It is a genuine Carrier OEM product, ensuring compatibility with factory specifications and system integrity.

This additive is intended for residential and light commercial HVAC systems using thermostatic expansion valves. It is most commonly introduced into the refrigerant circuit during a service procedure when TXV hunting, sticking, or erratic superheat control is suspected. The 4 oz bottle is sized for single-system application. Always follow Carrier service bulletins and system-specific guidelines when introducing any additive into a refrigerant circuit.

Key Features

• Factory-approved Carrier OEM additive for TXV-equipped systems
• 4 oz single-application size for targeted service use
• Formulated to support proper TXV metering and superheat control
• Genuine OEM replacement part ensuring adherence to factory specifications
• Zerol Ice formulation designed for compatibility with refrigeration system components

Compatibility

Designed as a factory-approved OEM additive for Carrier HVAC systems equipped with thermostatic expansion valves. No additional specific model compatibility data was provided in the product listing.

Installation Notes

This additive is installed by a licensed HVAC technician into the refrigerant circuit in accordance with Carrier service documentation and local codes. Power down the unit and recover refrigerant per EPA Section 608 guidelines before opening any refrigerant-side connections. Do not introduce additives into systems without verifying compatibility with the refrigerant type in use. Follow all applicable safety procedures when handling refrigerants and chemical additives.

Technical Specifications

• Net Volume: 4 oz
• Length: 1 inch
• Width: 1 inch
• Height: 1 inch

Standard Information

• Brand: CARRIER
• Manufacturer Part Number: 40232191046