Pentair UltraTemp 8 Ton 98 PSIG TXV (473999) rotorclip and this Darlly cartridge is

and this Darlly cartridge is designed for compatible applications referencing FC-2971

or debris pickup

Labeled for Pump 1 and Light functions

and support a cleaner overall filtration result

Helps collect larger debris before it reaches downstream equipment

Pentair UltraTemp 8 Ton 98 PSIG TXV (473999) rotorclip and this Darlly cartridge isThis 98 PSIG TXV is a refrigerant metering component for compatible Pentair UltraTemp 8 ton heat pump systems. It helps control refrigerant flow at the evaporator so the unit can transfer heat efficiently and operate within expected pressure ranges. If the original valve is restricted, stuck, or no longer responding properly, the heat pump may struggle to heat, cycle unexpectedly, or display pressure related service symptoms. This part is intended for