Can I use this for A

Application Specific: Exact fit for 3/8" Johnson Controls STT water valves used in maritime and industrial refrigeration

the 542A is the specified replacement for the 542ASF and 98171

Industrial Build: Rated for continuous air-over duty with high-temperature insulation to prevent premature winding failure

For safety and ignition reliability

Lennox 10W89 Piston Kit 323269-701 Can I use this forFor service technicians maintaining Lennox air conditioning and heat pump systems, the Lennox 10W89 Piston Kit (100484 37) is a critical fixed orifice metering device required to regulate refrigerant flow. This genuine OEM Lennox 10W89 kit features a precise 0. 090 orifice size, ensuring the evaporator coil receives the exact refrigerant saturation needed for optimal heat exchange. Whether you are performing a piston orifice replacement during a coil