Description
Overview
The International Comfort Products 1179944 is an OEM replacement piston metering device featuring a .057 orifice size and a Teflon (PTFE) sealing ring. Designed as a fixed-orifice refrigerant metering component, this piston regulates refrigerant flow between the high-pressure and low-pressure sides of the system, ensuring consistent and efficient heat transfer in compatible ICP heating and cooling equipment.
Key Features
- OEM International Comfort Products replacement part — SKU 1179944
- .057 fixed orifice size for precise refrigerant metering
- Teflon (PTFE) ring provides a reliable, leak-resistant seal
- Engineered for accurate refrigerant flow control and system efficiency
- Direct OEM replacement ensures proper fit and function in compatible ICP systems
- Durable construction for long service life in residential and light commercial applications
Application
This piston is used as a fixed metering device in place of a TXV (thermostatic expansion valve) in select ICP split systems and heat pumps. The Teflon ring ensures a positive seal within the piston housing, preventing refrigerant bypass and maintaining system efficiency. Always verify compatibility with your specific ICP equipment model before installation.
Installation Notes
- Confirm orifice size (.057) matches system manufacturer specifications for the installed refrigerant and system capacity
- Inspect and clean the piston housing before installation
- Replace Teflon ring if worn or damaged to maintain proper seal integrity
- Refer to the ICP service manual for torque specifications and installation procedures
