Constructed with a durable forged brass body and rated for 300 psig

Common Questions: Is the 404407 compatible with R-410A systems

It functions as a proportional controller

this assembly features the X-28458 HCA-2 charge code

How do I confirm the manifold pressure after conversion

Heil Quaker ICP 1183515 TXV Kit 326010-701 Constructed with a durable forgedEnsure peak system performance with the Heil Quaker ICP 1183515 TXV Kit. This R410A thermal expansion valve is a critical OEM replacement part engineered for precise refrigerant metering. Unlike fixed orifice pistons, this TXV kit actively regulates refrigerant flow into the evaporator, maintaining ideal superheat levels and protecting the compressor from liquid slugging. Specifically calibrated for R410A refrigerant systems, the 1183515 ensures