Pentair UltraTemp 8 Ton 98 PSIG TXV (473999) heater Filter cartridge for compatible applications

Filter cartridge for compatible applications using FC-0688

A dependable union kit makes pump and filter service easier because the line can be disconnected without cutting pipe

Confirm fitment before replacing the original mounting base

An internal like this is useful because it restores both the visible trim face and the user-facing directional output of the jet

The Unitherm governor helps regulate internal water temperature and flow conditions

Pentair UltraTemp 8 Ton 98 PSIG TXV (473999) heater Filter cartridge for compatible applicationsThis 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