Nordyne 664343R TXV Freon Does the kit include all

Does the kit include all necessary gaskets

a replacement is necessary to prevent system imbalance

For fail-safe requirements

The Johnson Controls P170CA-400 is a heavy-duty

Nordyne 664343R TXV Freon Does the kit include allAs a veteran tech, you know that keeping a 3 ton system Dialed in requires a precise metering device. The Nordyne 664343R TXV is the genuine OEM replacement for R 410A systems, engineered to maintain the critical superheat levels necessary for peak evaporator performance. Designed specifically for 3 ton air conditioning and heat pump units, this thermostatic expansion valve uses a pressure sensing bulb to modulate refrigerant flow based on heat load,