What are the signs that this TXV Needs replacement

The AFS-262 features 1/4 inch OD metallic tubing connections equipped with integral compression ferrules and nuts for a secure

providing a seamless retrofit for older condensing units and furnaces

and EVRS valve ranges

Using this on LP systems may result in incorrect setpoints and safety failures

Carrier EA52PJ070 Piston 323080-701 What are the signs thatThe Carrier EA52PJ070 Piston is a precision engineered metering device specifically designed for Carrier, Bryant, and Payne residential evaporator coils. With a fixed orifice size of . 070, this accurator piston regulates refrigerant flow to ensure optimal heat transfer and system efficiency in R 410A or R 22 applications, depending on the specific equipment match up. For contractors performing a piston replacement or a new HVAC coil installation,