Lennox 42W29 TXV 321142-301 Is the LF174A compatible with

Is the LF174A compatible with glycol-based systems

This component is essential for maintaining the sequence of operation in Carrier

while the sensor probe is splashproof and designed for high-humidity environments

making it a versatile stock item for boiler and water heater maintenance

Lennox 42W29 TXV 321142-301 Is the LF174A compatible withThe Lennox 42W29 is a high precision thermostatic expansion valve (TXV) designed to regulate refrigerant flow in 2 ton residential and light commercial cooling systems. This genuine OEM Lennox part (MPN 100679 15) is engineered for R410A refrigerant applications, ensuring optimal superheat control and system efficiency. Featuring 3 8" x 1 2" ODF connections, the Lennox 42W29 TXV provides a secure, leak resistant fit for sweat connection evaporator