Pentair UltraTemp 8 Ton 98 PSIG Thermostatic Expansion Valve (473999Z) multiportvalves A fresh overlay helps eliminate

A fresh overlay helps eliminate that uncertainty and gives the panel a more finished appearance

Praher 5-spoke gasket for compatible top and side mount valve systems

Helps avoid replacing larger assemblies when only the service part is needed

The 100 foot length gives this tubing practical value because it supports extended runs with fewer interruptions and less need for intermediate joins

Pentair UltraTemp 8 Ton 98 PSIG Thermostatic Expansion Valve (473999Z) multiportvalves A fresh overlay helps eliminateThis 98 PSIG thermostatic expansion valve is designed for select Pentair UltraTemp 8 ton heat pump applications requiring the 473999Z replacement. The TXV meters refrigerant into the evaporator, helping the heat pump maintain efficient heat exchange and proper pressure relationships. When the valve is not functioning correctly, heating output, compressor behavior, and diagnostic readings can all be affected. Because this is a refrigeration component,